Increase supercharger rotational speed to provide more boost to your engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *To be used with Stage 2 software - Stage 2+ software necessary if used in conjunction with a supercharger pulley upgrade*
Brand:
ES#:
4005438
Mfg#:
034-145-Z042
In Stock
ON SALE!
SAVE 10%
$502.00
This product was last offered at the strikethrough price on 06-28-2026
Next generation high performance street brake pad offering greater stopping power and pedal feel, with very low dust and noise
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Complete kit for two wheels, includes everything you need to install spacers
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Fits OEM wheels, or wheels that use OEM ball seat wheel bolts
Get that stance that you've been craving with these new spacers
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2731059
Mfg#:
40556654SW
In Stock
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$159.99
This product was last offered at the strikethrough price on 07-01-2026
Dramatically increases horsepower and torque, and maximizes the power potential of the 3.0 TFSI
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’s Ultracharger ECU Upgrade is included for those who currently have an APR Stage 2 ECU Upgrade. APR
Brand:
ES#:
3219160
Mfg#:
MS100128
Ships in 3 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.
$1068.99
This product was last offered at the strikethrough price on 07-03-2026
Featuring RS5 8-piston calipers, ECS stainless steel lines & Hawk HPS pads
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Please download the installation template to confirm this brake kit will fit behind your factory or after
Get a new set of spacers and widen the stance of your vehicle
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
275
Mfg#:
3055665
In Stock
14% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$119.99
This product was last offered at the strikethrough price on 05-12-2026
Easily allows the removal of center differential when converting your B8 S4 to RWD (rear wheel drive) from Quattro
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! 100% reversible RWD kit when paired with our Axle Delete Plugs (ES4373491) Please make sure via VIN that
Installation of this kit is now easier than ever, without the need of removing the crash bar to drill holes for bracket mounting.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
50 Durometer rubber construction - Single engine mount
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *Priced as one single mount*
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 Fits OEM wheels, or wheels that use OEM ball seat wheel bolts
Includes lower control arms, upper adjustable control arms, M14 ball joints and all necessary hardware.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with M14 ball joints
Brand:
ES#:
4159575
Mfg#:
034-401-1054
Ships in 5 Business Days
ON SALE!
SAVE 10%
$1276.00
This product was last offered at the strikethrough price on 06-28-2026
Gains of up to +14.2 horsepower with an additional +22 Nm of torque with a legendary exhaust note!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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 Most Stage 2+ software tunes are compatible with this kit. Be sure to use the correct software for 192mm
Brand:
ES#:
4042975
Mfg#:
CTS-HW-266-192
Ships in 7 Business Days
ON SALE!
SAVE 20%
$379.99
This product was last offered at the strikethrough price on 06-25-2026
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.
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