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Mini Vehicle Classing

MINI Classing

All MINI’s will be combined into a single PAX (theoretical performance) based group. The PAX numbers are based on the Class and Modifier. Base model MINIs are in the “3” class, and MINI S and JCW models are in the “2” class. The MINI Class Modifiers are in the table below. For example, a stock, base MINI with no modifications would be S3 and a John Cooper Works with non-factory installed springs would be in T2. Participants will need to register by choosing the MINI class then choosing a secondary BMW class (S2, S3, T2, T3, and M). The MINI PAX numbers will be based on the following:

 

Mini Classing Pax

NCC ClassNCC PAX
Mini S30.793
Mini T30.800
Mini S20.801
Mini T20.822
Mini Modified0.842

 

BMW/Mini Modification Classing

 Showroom (S)Tuner (T)Modified (M)
WheelsStock wheel width and diameter must be stock +/- one inch. Wheel spacers allowed but tires must not extend past fendersFreeFree
TiresDOT approved w/200+ treadwear rating (OEM tires if lower rating)Any size DOT approved tires w/200+ treadwear ratingAny size tires with DOT approval
BrakesOEM size rotors & stock size brake padsFreeFree
Shocks & StrutsAdjustable shocks permitted but must retain original mounting pointsAdjustable shocks permitted but must retain original mounting pointsFree
SpringsStockFreeFree
Strut BarsAftermarket front strut bar permittedFreeFree
Sway BarsOne sway bar may be changed or removedFreeFree
Other Suspension (including bushings)StockAny non-metalFree
SeatsStockFreeFree
Intake & ManifoldStock - Fit replacement air filter permitted (Example: K&N Drop-In)FreeFree
Steering WheelStock or factory optionFreeFree
Software/TuningStockFreeFree
NitrousProhibitedProhibitedProhibited
Methanol InjectionProhibitedProhibitedFree
CarburetorsDowndraft Webber permittedFreeFree
Internal Engine ModificationsStockStockFree
Body PanelsBumper panels may be replacedFreeFree
AerodynamicFreeFreeFree
Power Pulleys/Underdrive PulleysStockFreeFree
Headers & Exhaust SystemAxle-back (muffler only) replacements permitted. No change to catalysts allowedHeaders free, catalysts required on 96+ carsFree
Aftermarket Forced InductionProhibitedOn cars equipped from the factory with turbo/superchargers, the boost may be raised either by tuning or pulley changesFree
IntercoolersStockFreeFree
DifferentialStockFreeFree
Short ShifterFreeFreeFree
Clutch StopFreeFreeFree
Flywheel & Clutch OEM or equivalentFreeFree
Rollbar/RollcageBolt in units permittedFreeFree
RestraintsStock/CG locks permittedFreeFree
Engine Oil CoolerFreeFreeFree

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