Porsche Mobil 1 Supercup 2017 DMSB Visa no. 910/17, approved on

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1 Porsche Mobil 1 Supercup 2017 DMSB Visa no. 910/17, approved on Bulletin 1/2017 Supplement to the Regulations of The amendment is valid with immediate effect. (Changes/Additions are printed in Italics) Part 1: Sporting Rules 4. Entries 4.1 Registrations/entries, entry closing date and obligation to participate. A and B-classification, Nations League Upon registration, a driver undertakes to participate in at least 6 races of the Series in Classification 8.1 Table of points Rookie classification Nations League The Nations League classification is independent of the driver and team rankings. Official Porsche subsidiaries/importers can nominate a permanently enrolled PMSC driver as their official competitor in the PMSC Nations League. A competitor can only be nominated by a Porsche subsidiary/importer to be representing their nation, if he/she has the same nationality or is a full-season enrolled participant of the local Porsche one-make series as well as being a permanently enrolled PMSC driver. If two or more Porsche subsidiaries/importers want to nominate the same driver, first priority is given to the Porsche subsidiary/importer with the same national market responsibility as the driver's nationality. Afterwards, priority is given to the Porsche subsidiary/importer that is responsible for the organisation of a Porsche one-make series where the driver is a permanently enrolled participant of the same season. Porsche Mobil 1 Supercup Organisation PMSC Bulletin 1/2017 T F Status: 04/04/2017 Page 1

2 All results count for the final Nations League classification. There are no void results. The winner of the Nations League classification is the driver with the highest total number of points of all races. Nations League ranking points are awarded according to the same points system as used for the driver ranking. Official nominations should be received by the Series Organiser no later than 30th April Prize for fastest race laps. Approved by the DMSB on Porsche Mobil 1 Supercup Organisation PMSC Bulletin 1/2017 T F Status: 04/04/2017 Page 2

3 Porsche Mobil 1 Supercup 2017 DMSB Visa no. 910/17, approved on Bulletin 2/2017 Supplement to the Regulations of The amendment is valid with immediate effect. (Changes/Additions are printed in Italics) Part 2: Technical Regulations 1. Technical Series Regulations 1.6 Minimum weights and ballast Determining the total weight of the driver and vehicle The Technical Scrutineers may in their absolute discretion decide to weigh the vehicle and driver separately or in combination. If the vehicle and the driver (together with all driver equipment) are weighed in combination, the weight plus 2.0 kg of weighing tolerance (according to DMSB weighing regulations) shall be added and the product shall be referenced against the mandatory minimum combined weight, which must be reached. If the vehicle and the driver (together with all driver equipment) are weighed separately on the official scale, the two weights plus 2.0 kg of weighing tolerance for the car and 0.5 kg of weighing tolerance for the driver weight (according to DMSB weighing regulations) shall be added and the product shall be referenced against the mandatory minimum combined weight, which must be reached. If the vehicle and the driver (together with all driver equipment) are weighed in combination, the mandatory minimum weight must be reached. If the vehicle and driver (together with all driver equipment) are weighed separately, the two weights plus 0.5 kg of weighing tolerance (according to DMSB weighing regulations) shall be added together and the product shall be referenced against the mandatory minimum combined weight. Replacement and loss of vehicle parts All vehicle parts that were replaced during the free practice, qualifying session and race must be presented to the Technical Scrutineers without request for inspection. The parts that were removed from the vehicle will be marked by the Technical Scrutineers if necessary and are not Porsche Mobil 1 Supercup Organisation PMSC Bulletin 2/2017 T F Status: Page 1

4 allowed to be modified in any way afterwards. These parts must remain in the pit or in the technical scrutineering tent in sight of the Technical Scrutineers or their assistants until released by the Technical Scrutineers. These parts can be considered when determining the weight instead of the replaced parts. In case of a loss of coolant, the final weight of the car may be only determined by draining all remaining coolant liquid (from engine, coolant reservoir, all radiators, all coolant hoses and connectors) and adding 22 kg to the measured weight of the car. Parc Fermé rules for vehicle weighing Fuel type and single fuel Refuelling, Refuelling installations and control All additives are prohibited. Fuelling and refuelling of the vehicles during free practice, qualifying and the race is forbidden. All chemical changes to the fuel are forbidden. Any operations involving the handling of fuel require the proper grounding to earth of the vehicle and all equipment involved; in addition, there must be two 9kg ABC Dry Powder or alternatively two 5kg CO2 fire extinguishers present in the area of the fuel operations. Fuel may only be added or removed into or from the fuel cell of the car using a closed circuit fuelling system manufactured by a specialist company (the series organiser reserves the right to inspect any system being used and approve or disapprove its use). Should there be any circumstances where a team is unable to use the closed circuit fuelling system, then any fuel operations must be performed outside the team tent in a fenced and gated area of at least 5m in each direction of the car. All personnel working in this area must wear full fireproof clothing (including shoes, gloves, googles, balaclavas, etc.).the car and all equipment must be grounded to earth properly and at least two 9kg ABC Dry Powder or alternatively two 5kg CO2 fire extinguishers with stand-by personnel (not involved in any fuel operations) must be present in this area.. Porsche Mobil 1 Supercup Organisation PMSC Bulletin 2/2017 T F Status: Page 2

5 2. Specific Technical Regulations 2.2 Engine Exhaust system Contrary to the general vehicle description (see Item 2.1), the exhaust system, starting from the manifold, for the Porsche Mobil 1 Supercup will be modified completely with the parts listed in the valid parts catalogue for the respective vehicle and model year to the version exhaust system without silencer (general linguistic usage as Supercup exhaust system ). During the official Porsche Mobil 1 Supercup test events in Barcelona and Monza, this rule does not apply and the vehicles must be equipped with the center rear muffler (as delivered from PAG) Steering (steering wheel/hub extension) Line A of the steering gear must be equipped with a vibration damper 8K E or alternatively 8K F, see delivery condition Wheels (flange + rim) and tyres Tyres Porsche AG suggests that all competitors follow Michelin s recommendations and instructions relating to tyre pressure and set-up must be observed. Only atmospheric air is allowed to be used to inflate the tyres. It is not permissible to refit or rotate the tyres on the rims. If there is a technical regulation for the direction of rotation from the tyre manufacturer, it is prohibited to mount or use the tyres against this direction on the car. Wet tyres are allowed to be used to drive to and from the pit lane for the free practice and qualification sessions. Route to and from the pit lane The route to and from the pitlane for the free practice may be taken on rain tyres. The route to and from the pit lane for qualifying session may be taken on marked rain tyres.. Porsche Mobil 1 Supercup Organisation PMSC Bulletin 2/2017 T F Status: Page 3

6 2.8 Bodywork and dimensions General description b) Cockpit Safety Nets Additionally, every car must be equipped with the after sales safety nets as specified and mounted complying with the Porsche AG mounting instructions: As. seat belt lateral: 1x A kit holder seat belt: 1x A C hexagon head bolt: 4x As. seat belt center: 1x A belt attachment safety cage: 1x A screw: 2x A2. Approved by the DMSB on Porsche Mobil 1 Supercup Organisation PMSC Bulletin 2/2017 T F Status: Page 4

7 Porsche Mobil 1 Supercup 2017 DMSB Visa no. 910/17, approved on Bulletin 3/2017 Supplement to the Regulations of The amendment is valid with immediate effect. (Changes/Additions are printed in Italics) Part 1: Sporting Rules 7.3 Running of the events d) Races Regulations in Case of Aborting or Suspending a Race If a race is aborted or suspended after the leading car has finished 2 complete racing laps, the race shall be deemed to be in two parts, the first of which finished when the leading car crossed the Timing Line for the penultimate time before the race was stopped. The length of the second part will be the original race distance less the number of laps completed by the leader in race one and less two further laps. The grid for the second part will be a standard grid with the cars arranged in the order in which they finished the first part. Gaps on the grid will be made up. Only cars which took part in the first start will be eligible and then only if they returned to the grid or pits under their own power by an authorised route. No spare cars or reserves will be eligible. No refuelling will be allowed. Cars may be worked on but only in the Pits. Any car in the Pits may start the race from the pit lane after all cars have started the race. If a race is aborted or suspended after the leader has completed more than 50% of the scheduled racing laps then the race may not be restarted. If a race is stopped before the full distance or time has been achieved and the race is not restarted, then the results will be declared based upon the number of laps completed by the leader, less two laps. Porsche Mobil 1 Supercup Organisation PMSC Bulletin 3/2017 T F Status: Page 1

8 8. Classification 8.1 Table of points Rookie classification The Rookie classification is independent of the driver and team rankings. A rookie is a driver participating in his/her first season in the Series who has participated in no more than 5 races of the Porsche Mobil 1 Supercup in previous years and who is entered in the A-classification. Drivers who take part in at least 6 events per season will be classified. The maximum age for participation in the Rookie classification is 25 years (the driver must be no more than 25 at the final date of entry). All results count for the final Rookie classification. There are no void results. The winner of the Rookie classification is the driver with the highest total number of points of all races. Rookie ranking points are awarded according to the same points system as used for the driver ranking. For the avoidance of doubt, drivers will score points according to their places in the final race results; this will be irrespective of whether they are in class A or B. Points will be awarded in accordance with the 'Allocation of Points' as set out in article 8.1 Table of Points. Points for the B-classification will be awarded separately using the same 'Allocation of Points', hence the highest placed B-classification driver will be awarded 20 points in the B-classification, and so forth. Points for the Nations League will also be awarded separately using the same 'Allocation of Points', hence the highest placed Nations League driver will be awarded 20 points in the Nations League, and so forth. Points for the Rookie classification will not be awarded separately but will be based upon the points scored in the final race results, as in previous years. Prize for fastest race laps The driver who has achieved the highest number of fastest race laps of all events will win this classification. If the highest number of two or more drivers is equal, the decision is made based on the better race results. Porsche Mobil 1 Supercup Organisation PMSC Bulletin 3/2017 T F Status: Page 2

9 Part 2: Technical Regulations 2. Specific Technical Regulations 2.7 Wheels (flange + rim) and tyres Treatment All chemical, mechanical and thermal treatment of the tyres is prohibited. The mechanical removal of rubber abrasion and stones is permitted. The usage of heat guns of any kind to help the removal of rubber abrasion and stones ( tyre scraping ) is prohibited. Any cleaning of the tyres is prohibited. Cleaning of the rims is allowed. The use of heated covers, materials or other means that change the temperature of the tyres is prohibited for the entire duration of an event. From the time of the pre-start until the end of the session the for the event approved tyres are not allowed to be covered. This applies for slick as well as rain tyres. 2.8 Bodywork and dimensions a) External bodywork (including windows) Side and rear windows Only the genuine Porsche 911 GT3 Cup side and rear windows in their original version are permissible. Additionally, the rear window must remain fixed with the original type of fixing at all times. be fixed with the rear window repair kit (part number: A). b) Cockpit Safety Nets Additionally, every car must be equipped with the after sales safety nets as specified and mounted complying with the Porsche AG mounting instructions: As. seat belt lateral: 1x A kit holder seat belt: 1x C hexagon head bolt: 4x As. seat belt center: 1x A belt attachment safety cage: 2x B 1x A screw: 2x A2 N Porsche Mobil 1 Supercup Organisation PMSC Bulletin 3/2017 T F Status: Page 3

10 Measuring method The minimum ground clearance of the ready-to-drive vehicle is checked using a measuring plate and appropriate height gauges for the axle to be measured in each case. The measurement is checked with the ready-to-drive vehicle incl. the driver on board, standing on the measuring plate. If the measuring gauges can be accessed under the measuring points described above, the requirement to comply with the minimum height is satisfied. Any measuring tolerances will be taken into account by the technical scrutineers. Verification of the vehicle ride height can also be done with Porsche AG measuring wheels. The Technical Scrutineers can also use instruments like a callipers or a depth gauge to determine the vehicle height instead of a gauge. The Technical Scrutineers may at any time in their absolute discretion check the ground clearance measurement with any set of tyres allocated to the respective start number used during the session that the check is performed during or after. The Technical Scrutineers may also use instruments such as calipers or depth gauges to determine the vehicle height. Measurement location The measurement is conducted on the measuring plate during technical scrutineering Electrical equipment General description COSWORTH colour display ICD with integrated fault diagnosis COSWORTH electrical system control unit IPS32 Electronic throttle system Fire extinguishing system (extinguishing agent: gas) Battery 12 V, 70 Ah (AGM), leak-proof, placed in the co-driver foot well Alternator 175 A Fan in light weight design Wiper with direct drive (intermittent and high speed function) Lighting system: Bi-xenon-headlight LED daytime running light LED rear lighting system and rain light in compliance with the latest FIA Homologation Regulation Two additional switches in the center console for additional power consumers Porsche Mobil 1 Supercup Organisation PMSC Bulletin 3/2017 T F Status: Page 4

11 CAN connection (data logger, video system) From the pre-start to the end of the Parc Fermé during qualifying and racing, only the Series Organiser and personnel nominated by the Series Organiser are allowed to connect laptops/computers to the vehicles. For the same period, no external connection (also wireless) may be made between the car and any external equipment other than the cars equipment to read from the antennas of the tyre pressure monitoring system. Any breach of this regulation may result in the vehicle being disqualified from qualifying or racing. Optionally, the usage of the following electrical equipment is permitted: oil level indicator (1x A, bracket 1x A) charging cable (1x A, bracket 1x A, plug 1x A) cockpit illumination (1x A) starting number illumination (1x A, with only the loom being permitted to stay in the car.) 2.13 Data transfer Radio system The radio system is the property of the Series Organiser and has to be returned to the organiser in proper order after the last race of the season. The use of other radio-based information transmission in the vehicle (e. g. telemetry) is forbidden, the only exception is the usage of the built in tyre pressure monitoring system, which uses radio transmission for its functionality. Data recording Use of the factory-fitted data recording system manufactured by COSWORTH is compulsory. The COSWORTH system is assigned to the vehicle chassis number and must not be exchanged. Only the setups approved by Porsche are allowed to be used for the duration of the event. All recorded data relating to the free practice, qualifying or race must be made available to the Technical Scrutineers or the Series Organiser. The installation of steering angle sensors and brake pressure sensors and expansion of memory to 128 Seite 54 von 63 MB are permitted. In this case, it is absolutely essential to use genuine components manufactured by Porsche and COSWORTH. Porsche Mobil 1 Supercup Organisation PMSC Bulletin 3/2017 T F Status: Page 5

12 Any additional electrical connection to the vehicle wiring harness is not allowed. Installations set up by the Series Organiser are exceptions to this rule. Correct installation of the vehicle radio must be approved by the Technical Scrutineers. Other radio-based or electronic devices The use of other radio-based or electronic devices in the vehicle (e. g. telemetry, mobile phones) is prohibited, the only exception is the usage of the built in tyre pressure monitoring system, which uses radio transmission for its functionality. Part 3: Attachments / Drawings Attachment 1 Badge regulations 2017* The backing used for affixing the badge to the overalls shall be made of flame-retardant material (NOMEX) in conformity with the ISO Embroidery thread used to affix badges shall be flame-retardant (NOMEX) in conformity with ISO It is also advisable that embroidery thread used for badges shall be flame-retardant (NOMEX) in conformity with ISO When affixing badges and signs to overalls, heat-bonding shall not be used. Any embroidery or affixing of badges not complying with these conditions will result in the cancellation of the homologation of the overalls concerned. Please use the following positions for the affixing of obligatory badges: A) Porsche Mobil 1 Supercup Logo (Width 130 mm) B) Mobil 1 Logo (Width 130 mm) C) Michelin Logo (Width 130 mm) D) 25 Years Porsche Supercup Logo (Width 130 mm) * Subject to amendments. Porsche Mobil 1 Supercup Organisation PMSC Bulletin 3/2017 T F Status: Page 6

13 Attachment 2 Sticker Regulations 2017* Porsche Mobil 1 Supercup Organisation PMSC Bulletin 3/2017 T F Status: Page 7

14 Porsche Mobil 1 Supercup Organisation PMSC Bulletin 3/2017 T F Status: Page 8

15 All drivers nominated for the Nations League will receive a different door number panel for position 3 & 4 as shown in the example below. Display of the nominated country s flag is mandatory. Approved by the DMSB on Porsche Mobil 1 Supercup Organisation PMSC Bulletin 3/2017 T F Status: Page 9

16 Porsche Mobil 1 Supercup 2017 DMSB Visa no. 910/17, approved on Bulletin 4/2017 Supplement to the Regulations of The amendment is valid with immediate effect. (Changes/Additions are printed in italics) Part 2: Technical Regulations 1. Technical Series Regulations 1.6 Minimum weights and ballast It is the entrant s responsibility to ensure that at all times during the event the mandatory minimum combined weight of the vehicle with empty fuel tank, driver equalisation weight and the driver (together with all driver equipment) is reached. The mandatory minimum combined weight of vehicle, driver equalisation weight and driver (together with all driver equipment) is 1316 kg. will be announced per bulletin at the end of technical scrutineering of the first event. The minimum weight must also be observed when the levels of operating liquids are under minimum level. The Technical Scrutineers shall specify a weigh scale for the checking of weight of the vehicles and drivers. It is referred to here as the official scale. The official scale is located in the Series technical scrutineering tent or in an alternative designated place. This is also the weighing area. The installation of ballast is permitted. Only original Porsche ballast components must be used. These must be installed in the provided holders at the position of the passenger s seat in accordance with the illustration in Attachment 3. The ballast weights are identified by spare part numbers (part numbers: / / ). Minimum vehicle weight At no time during an event is the weight of a vehicle allowed to be less than the mandatory minimum weight. The minimum weight of a vehicle is 1236 kg. will be announced per bulletin at the end of technical scrutineering of the first event. The minimum weight of a vehicle consists of: the weight of the vehicle with empty fuel tank; the weight of the inboard camera (surveillance camera and/or FOM TV camera), the radio system assigned by the Series Organiser or the weight of the respective substitute ballast; the installed additional weights (excluding driver equalisation weight). Porsche Mobil 1 Supercup Organisation PMSC Bulletin 4/2017 T F Status: Page 1

17 Minimum driver weight The minimum weight of a driver is 80 kg. will be announced per bulletin at the end of technical scrutineering of the first event. The minimum weight of a driver consists of: the driver; the personal equipment of the driver as it is in the vehicle at the time when the weighing is ordered; the driver equalisation weight if applicable. It is the driver s responsibility to ensure that the sum of the installed equalization weight plus his/her actual weight (including the parts of his/her personal equipment in the vehicle at the time of the order to weigh the vehicle) is reached at all times. Determining the total weight of the driver and vehicle The Technical Scrutineers may in their absolute discretion decide to weigh the vehicle and driver separately or in combination. Approved by the DMSB on Porsche Mobil 1 Supercup Organisation PMSC Bulletin 4/2017 T F Status: Page 2

18 Porsche Mobil 1 Supercup 2017 DMSB Visa no. 910/17, approved on Bulletin 5/2017 Supplement to the Regulations of The amendment is valid with immediate effect. (Changes/Additions are printed in italics) Part 2: Technical Regulations 2. Specific Technical Regulations 2.7 Wheels (flange + rim) and tyres Free practice For the free practice session, only slick tyres and rain tyres as shown in the table must be used. In addition to the rules below, specifically and only for the third round of the Porsche Mobil 1 Supercup at the event of the GRAND PRIX DE MONACO, one additional set of new slick tyres may be marked before free practice for every competitor. The set is only eligible to be used during the free practice session of this round and during all free practice sessions of the future events of the series, except for the last championship round of the Mexican Grand Prix. 2.8 Bodywork and dimensions General description a) External bodywork (including windows) The delivery status of the bodywork has to be preserved. Windscreen In addition to the original part, windscreens of the 911 GT3 Cup MY with the part number are allowed to be used, as well as windscreens of the Porsche 911 GT3 street car with part number 9P C. Heated windscreens with part number B are permitted. The windscreen is allowed to be connected to the electrical system of the vehicle and the heating function is allowed to be used. Porsche Mobil 1 Supercup Organisation PMSC Bulletin 2/2017 T F Status: Page 1

19 To protect the windscreen and as a safety measure, tear-off screens are allowed to be attached to the windscreen. Fitting will be checked during technical scrutineering and must be removed where applicable on request of the Technical Scrutineers. b) Cockpit Seat Safety Nets Additionally, every car must be equipped with the after sales safety nets as specified in the valid spare parts catalog and mounted complying with the Porsche AG mounting instructions.: As. seat belt lateral: 1x A kit holder seat belt: 1x A C hexagon head bolt: 4x As. seat belt center: 1x A belt attachment safety cage: 1x 2x A B screw: 2x A2 N c) Additional roof hatch accessories The vehicle has an opening in the roof in order to make using the KED system easier should it become necessary to rescue the driver Electrical equipment General description COSWORTH colour display ICD with integrated fault diagnosis COSWORTH electrical system control unit IPS32 Electronic throttle system Fire extinguishing system (extinguishing agent: gas) Battery 12 V, 70 Ah (AGM), leak-proof, placed in the co-driver foot well Alternator 175 A Fan in light weight design Wiper with direct drive (intermittent and high speed function) Lighting system: Bi-xenon-headlight LED daytime running light LED rear lighting system and rain light in compliance with the latest FIA Homologation Regulation Two additional switches in the center console for additional power consumers Porsche Mobil 1 Supercup Organisation PMSC Bulletin 2/2017 T F Status: Page 2

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21 Porsche Mobil 1 Supercup 2017 DMSB Visa no. 910/17, approved on Bulletin 6/2017 Supplement to the Regulations of The amendment is valid with immediate effect. (Changes/Additions are printed in italics) Part 1: Sporting Regulations 14. Protest and Appeals Protests and Appeals shall be made in accordance with the provisions defined in the FIA Sporting Code. Any Protest or Appeal must be accompanied by the required fee in cash or cheque at the time of submission and in accordance with the figures below: Protest deposit - payable to the relevant ASN: International status will be published in the Supplementary Regulations of the relevant event Appeal deposit payable to the DMSB: International status EUR 1, Appeal to the FIA payable to the FIA: EUR 6, (Protest and appeal deposits are exempt from VAT) The Series Organiser shall be entitled to be party to any Appeal. In accordance with article of the FIA International Sporting Code, the Series is registered with the FIA by the DMSB which is the competent sporting tribunal for Appeals. Appeals may not be made against decisions concerning the following penalties applied by the Stewards or the Race Director: a) Drive through penalties including those imposed during the last laps of a race or a time penalty (in lieu of a Drive Through Penalty) after the race. b) Penalties stating or implying the cancellation of a number of practice or qualifying lap times. c) Penalties stating or implying a drop of grid positions for the race. d) Time penalties added to the whole race time during the race. Approved by the DMSB on Porsche Mobil 1 Supercup Organisation T F PMSC Bulletin 6/2017 Status: Page 1

22 Porsche Mobil 1 Supercup 2017 DMSB Visa no. 910/17, approved on Bulletin 7/2017 Supplement to the Regulations of The amendment is valid with immediate effect. (Changes/Additions are printed in italics) Part 1: Sporting Regulations 4. Entries 4.1 Registrations/entries, entry closing date and obligation to participate With the submitted Application for Driver Entry the driver must specify in which classification (A or B-classification) he/she wishes to participate. The Application for Driver Entry must be signed by the driver and the entrant. An entrant must include at least one A-classification driver within the Application for Entry to apply for entry to the Series for the principal team. Should an entrant run a second team in the Series then this rule does not apply to the drivers in the second team. A-classification The A-classification is a classification for drivers with a professional racing background. The A-classification is the official driver championship classification of the Series. Porsche Mobil 1 Supercup Organisation PMSC Bulletin 7/2017 T F Status: Page 1

23 Part 2: Technical Regulations 2. Specific Technical Regulations 2.3 Power transmission (gearbox/differential lock) Ramp breakover angle The ramp breakover angle of the differential lock is 52 (traction) and 30 (overrun). The ramp angles are determined from the axis of rotation (Attachment 4). The number of friction plates and the assembly order shall correspond to the image shown in Attachment 5, and must not be changed. The fitted friction plates must comply with the delivery condition in terms of part number, allocation and specification (see parts catalogue). Approved by the DMSB on Porsche Mobil 1 Supercup Organisation PMSC Bulletin 7/2017 T F Status: Page 2

24 Porsche Mobil 1 Supercup 2017 DMSB Visa no. 910/17, approved on Bulletin 8/2017 Supplement to the Regulations of The amendment is valid with immediate effect. (Changes/Additions are printed in italics) Part 2: Technical Regulations 2. Specific Technical Regulations 2.7 Wheels (flange + rim) and tyres Tyres Porsche AG suggests that all competitors follow Michelin s recommendations and instructions relating to tyre pressure and set-up. Only atmospheric air is allowed to be used to inflate the tyres. It is not permissible to refit or rotate the tyres on the rims. It is allowed to refit tyres, but the refitting must be performed by the official Michelin tyre supplier (Bardi). If there is a technical regulation for the direction of rotation from the tyre manufacturer, it is prohibited to mount or use the tyres against this direction on the car. ( ) Tyre damage If a marked tyre is damaged during qualifying or in a race, should the entrant wish to change the tyre then he must notify the Technical Scrutineer up to a maximum of one hour two hours after the end of the Parc Fermé. Damaged tyres can only be exchanged with the approval of the Technical Scrutineers and in agreement with Michelin. In this case, marking of the tyres by the Technical Scrutineers is necessary. Approved by the DMSB on Porsche Mobil 1 Supercup Organisation T F PMSC Bulletin 8/2017 Status: Page 1

25 Porsche Mobil 1 Supercup 2017 DMSB Visa no. 910/17, approved on Bulletin 9/2017 Supplement to the Regulations of The amendment is valid with immediate effect. (Changes/Additions are printed in italics) Part 2: Technical Regulations 2. Specific Technical Regulations 2.7 Wheels (flange + rim) and tyres Late entries For entrants who enter into the Series at a later point of time and enter the car for the first time, the same tyre rules as for guest entrants apply. Race event Rule 1 Rule 2 Rule 3 Opening event (first Every additional race race event of a event except the permanent starter season final event with a late entry or (from the second first race event of a entry of a guest guest entrant) entrant) Slick tyres Max. amount: 3 sets Tyre marking: max. 1 set before free practice session, max. 2 sets before qualifying session Used slick tyres must not be used. Max. amount: 2 sets Tyre marking: max. 2 sets before the qualifying session For the free practice session only marked tyres which are allocated to a start number and which were used in a previous race event of the Porsche Mobil 1 Supercup 2017 can be used. Season final event (Overseas event) Max. amount: 4 sets Tyre Marking: max. 2 set before free practice session, max. 2 sets before qualifying session Used slick tyres must not be used. Porsche Mobil 1 Supercup Organisation T F PMSC Bulletin 9/2017 Status: Page 1

26 Rain tyres Max. amount: 2 sets Tyre marking: max. 2 sets before qualifying session The use of unmarked rain tyres in free practice is permitted. Max. amount: 2 sets Tyre marking: max. 2 sets before qualifying session The use of unmarked rain tyres in free practice is permitted. Max. amount: 3 sets Tyre marking: max. 1 set before free practice session, max. 2 sets before qualifying session From total allocation, 1 set of new rain tyres must be brought to the event mounted on the vehicle. The use of further rain tyres in free practice, qualifying or races is not permitted. Approved by the DMSB on Porsche Mobil 1 Supercup Organisation T F PMSC Bulletin 9/2017 Status: Page 2