Midwest 86 Cup

Intake

0 | Any Year OEM Intake box (updating or backdating individual OEM Components OK)
0.125 | Aftermarket intake or modification to OEM intake system box (sound generator delete OK, intake elbow modification [single radius only] OK), including replacing system as mandated by forced induction
0.25 | Individual throttle bodies (ITBs)

Exhaust Manifold (header)

0 | OEM 2013-2016
0.125 | OEM 2017+ (including GR86)
0.125 | Aftermarket header with built-in catalytic converter (not allowed in stock class)
0.25 | Aftermarket header without built-in catalytic converter (not allowed in stock class)

Front Pipe

0 | OEM Front Pipe
0.125 | Aftermarket Front Pipe with a catalytic converter
0.25 | Aftermarket Front Pipe without a catalytic converter

Catback/axleback exhaust

0 | OEM catback
0 | Aftermarket catback

Engine Types

0 | Any year OEM, unmodified FA20 engine with all factory parts
1.5 | FA24 (GR86 or FA24 swap)
1.5 | Any 4 cylinder without forced induction (must take points individually for modification non-OEM to that specific engine or original chassis, eg, headers, intake, etc)
4.5 | Engine swap (can be any engine, must take points individually for modification non-OEM to that specific engine or original chassis, eg, headers, intake, etc)

FA20 Internals

0 | OEM
1 | Internal engine modifications (pistons, rods, cranks, etc)

FA20 Cylinder head

0 | OEM
0.5 | Built head or aftermarket head (cams, valve springs, valves, etc)

ECU Programming

0 | Re-programming of OEM ECU with an upgated or backdated OEM ECU map
0.5 | Aftermarket ECU, or re-programming of OEM ECU with a custom ECU map (not allowed in stock class)

Forced Induction

0 | OEM
1.5 | Any forced induction kit (turbo, supercharger, EXC, etc). Must take seperate penalties for ECU, intake and/or header as applicable (not allowed in stock class)

Fuels

0 | Use of 93 gas or lower
0.25 | Use of e85 gas - without forced induction (not allowed in stock class)
0.5 | Use of e85 gas - with forced induction (not allowed in stock class)

Clutch, Flywheel and Pressure Plate

0 | OEM or OEM-like clutch, flywheel and pressure plate
0 | Aftermarket performance clutch, flywheel or pressure plate

Transmission

0 | OEM Transmission
0.5 | Aftermarket transmission or modified internals

Driveshaft

0 | OEM Driveshaft
0.25 | Aftermarket Driveshaft

Differential

0 | OEM LSD - OEM or aftermarket covers OK
0.25 | Aftermarket LSD

Final Drive

0 | Any year OEM final drive (4.1/4.3 6MT, 4.1 Auto)
0 | Aftermarket final drive

Tire Compound

-1 | GT Radial SX2/HPY, OEM sized Michielin Primacy and OEM sized Michelin PS4
0 | Street: Firestone Indy 500, Michelin Pilot Super Sport, Michelin Pilot Sport 4 (any non-oem size), Michelin Pilot Sport 4S, Continental ExtremeContact Sport
1 | Endurance: Achilles ATRK/123S, Dunlop ZIISS/ZIII/ZIIISS, Falken RT615K, Federal 595 RSRR, Hankook RS4, Maxxis RC1 R1 & R2 / VR1 S1 & S2, Michelin Pilot Sport CUP2 (180TW), Nankang NS2R, Nexen SUR4, Nitto NT01/NT05, Yokohama AD08R, Kumho Ecsta V700/710/720/730, Continental ExtremeContact Force
2.5 | Time Trial: Bridgestone RE-71R, BFGoodrich Rival-S/S1.5, Yokohama A052, Nexen SUR4G, Nankang AR-1, Federal FZ201, Maxxis RC1 R2, Toyo R888/R888R, Falken RT660, Race: Hankook TD, Hoosier R7 / A7, Toyo RR
4.5 | Race: Hankook TD, Hoosier R7 / A7, Toyo RR
6 | non-DOT slicks. Hankook Slick, Michelin Slick, Pirelli Slick, Yokohama Slick

Wheels

0 | 7" OEM Wheels
0.25 | 7.5" OEM Wheels
0.5 | 7-7.5" aftermarket wheels
0.75 | 8" aftermarket wheels
1 | 8.5" aftermarket wheels
1.25 | 9" aftermarket wheels
1.5 | 9.5"+ aftermarket wheels

Main Front Aero

0 | No front aero
0.25 | Level 1 Front Aero: aftermarket front bumper or lip, including STi & TRD (must not have splitter built in)
0.75 | Level 2 Front Aero: full front aero package - anything more than a simple lip or bumper, may include spats/fender skirts, canards/dive planes, splitters, etc

Canards

0 | No canards
0.125 | Each pair of canards/dive planes, when not combined with L2 front aero

Spats

0 | No spats
0.125 | Each pair of spats / fender skirts, when not combined with Level 2 front aero
0 | OEM STI rear spats

Rear Diffuser

0 | No diffuser
0.25 | Level 1 Rear Aero: rear Diffuser that starts behind rear axles
0.5 | Level 2 Rear Aero: rear diffuser that's starts in front of rear axles
0 | OEM STI rear faux diffuser add on

Aftermarket Hood

0 | No venting
0.25 | Aftermarket vented hood or OEM hood with aftermarket vents

Fenders

0 | Rolled OEM Fenders
0.125 | Aftermarket vented or wider front fenders

Rear Bumper

0 | Stock bumper
0.125 | Aftermarket or modified/Cut OEM rear bumper

Vortex Generators

0 | No vortex generators
0.125 | Vortex Generators

OEM Rear Spoilers

0 | Any year OEM rear spoiler

Aftermarket Rear Spoiler

0 | No spoiler, OEM spoiler, or TRD spoiler
0.25 | Aftermarket Rear Spoiler without trunk supports (e.g. 5 axis, duckbill-style trunk, STI gurney flap, etc)
0.5 | Aftermarket rear spoiler with trunk rod supports (Supermiata style)

Rear Wing

0 | No wing
1 | Level 1 Wing: SARD LSR, BRZ tS wing, or aftermarket wing up to 1400mm width, max stand height of 200mm
1.5 | Level 2 Wing: APR GTC-200, Voltex Type 12, Voltex Type 1S, or any wing up to 1460mm wide, max stand height 245mm
1.75 | Level 3 Wing: Any non L1/L2 rear wing

Underbody Panels

0 | OEM underbody Panels (2013-2016 special editions & 2017+)

Shock Absorbers & Springs

0 | Any year OEM shock absorbers & springs.
0.25 | OEM Sachs shock absorbers ( BRZ Performance Package)
0.5 | Aftermarket springs with any year OEM shock absorbers
0.5 | Aftermarket shock absorbers with any year OEM springs
1 | Aftermarket off the shelf/non-adjustable shocks & springs (off the shelf means same feature set & valving spec as offered to the public, non-adjustable means no rebound/compression adjustment)
2 | Aftermarket shocks & springs (includes SCCA SSC cars, these are Modified class cars). If using camber plates, take extra points for camber plates.

Active Dampers

0 | No active dampers
1.5 | Any active or semi-active damping adjustment including Tein EDFC Active

Anti Roll Bars

0 | Any OEM or aftermarket passive anti roll bar

Front Suspension Adjustment

0 | OEM shock absorber top hats/mounts
0.375 | Aftermarket top hats/shock absorber mounts (e.g. solid or spherical) / camber plates, and/or aftermarket front lower control arms (FLCA)

Rear Suspension Adjustment

0 | OEM
0.125 | Any rear lower control (camber) arms

Camber Bolts

0 | Any camber bolts

Altered suspension mounting points

0 | Unaltered suspension mounting points
0.5 | Any altered suspension mounting points, including offset mounts and/or offset spring perches

Free

0 | Any in cabin safety equipment
0 | Any replacement drop-in air filter for OEM intake
0 | Aftermarket radiator
0 | Any oil cooler
0 | Any brake pads
0 | Aftermarket calipers, rotors, or brake ducting
0 | Any interior removal as needed to accommodate safety equipment
0 | Any alignment, camber bolt/kit, bump steer kit, tie rod end, roll center adjuster, but not camber plates or top hats
0 | Any bolt on chassis bracing
0 | Aftermarket steering wheel: only if R/H/S are installed for driver, (otherwise prohibited)
0 | Any lightweight battery
0 | Any spherical bushings including strut top mounts

Stock

Power, Engine, and Drivetrain

Intake

Exhaust Manifold (header)

Front Pipe

Catback/axleback exhaust

Engine Types

FA20 Internals

FA20 Cylinder head

ECU Programming

Forced Induction

Fuels

Clutch, Flywheel and Pressure Plate

Transmission

Driveshaft

Differential

Final Drive

Wheels and Tires

Tire Compound

Wheels

Aerodynamics

Main Front Aero

Canards

Spats

Rear Diffuser

Aftermarket Hood

Fenders

Rear Bumper

Vortex Generators

OEM Rear Spoilers

Aftermarket Rear Spoiler

Rear Wing

Underbody Panels

Suspension

Shock Absorbers & Springs

Active Dampers

Anti Roll Bars

Front Suspension Adjustment

Rear Suspension Adjustment

Camber Bolts

Altered suspension mounting points

Free modifications

Free