Larger diameter pulley increases the speed at which the supercharger spins, increasing the boost pressure output
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *NOTE: This kit must be used with appropriate "Stage 2" performance software.
Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Fits most aftermarket wheels that use conical seat wheel bolts
Brand:
ES#:
2568314
Mfg#:
6-ECS-018
In Stock
ON SALE!
SAVE 10%
$134.99
This product was last offered at the strikethrough price on 06-13-2026
This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For use with the Stage 2 Big Brake Kit
Brand:
ES#:
4739092
Mfg#:
EP24-1663
In Stock
ON SALE!
SAVE 30%
$126.99
This product was last offered at the strikethrough price on 05-02-2026
Manufactured out of high quality 6061-T6 aluminum, and black anodized for corrosion resistance - 5x112, 66.5 Center Bore
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Install kit used for APR MS100035
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! To be used for APR Supercharger Drive Pulley Upgrade MS100135
Brand:
ES#:
2209707
Mfg#:
MS100025
Ships in 5 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$393.99
This product was last offered at the strikethrough price on 07-04-2026
Increases diameter of factory pulley from ~162mm to ~187mm, which in turn spins the supercharger ~15.4% faster!
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! APR Stage II software is required to run any upgraded Pulley configuration and is sold separately - Pleas
Brand:
ES#:
3219162
Mfg#:
MS100133
Ships in 5 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$393.99
This product was last offered at the strikethrough price on 07-04-2026
Superior handling without compromising ride quality
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Vehicles equipped with Electronic Damping Control (EDC) will lose factory shock damping and receive a system error code
Brand:
ES#:
4430367
Mfg#:
824512642KT
In Stock
ON SALE!
SAVE 20%
$406.99
This product was last offered at the strikethrough price on 02-27-2026
Upgrade to a more engaging driving experience - 2 axis camber / self-aligning
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For the straight control arm
Software & installation kit not included in this upgrade kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *For models with bolt-on style supercharger pulleys - 3.0 TFSI Performance Software is sold separately an
Upgrade to a taller shift lever to keep your hands closer to the wheel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
Lifetime Replacement
