End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates and revisions, flash back to stock, or upgrade to the next stage of performance software for their vehicle.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms The 034SPI Mobile App is only available on vehicles with Dynamic+ Tuning installed. You must purchase Dynamic+ Tuning for your Audi or Volkswagen to access the Dynamic+ Flashing Suite and 034SPI Mobile Application.
Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
1941
Mfg#:
48-080569
In Stock
31% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2744.00
This product was last offered at the strikethrough price on 06-20-2026
Capture harmful particles to prevent wear. M14x1.5. Includes washer.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3187653
Mfg#:
001196ECS01-01
In Stock
ON SALE!
SAVE 25%
$28.99
This product was last offered at the strikethrough price on 06-13-2026
A high performance street pad, featuring Kevlar technology
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
517837
Mfg#:
DP3680C
In Stock
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$109.45
This product was last offered at the strikethrough price on 06-20-2026
Height adjustable suspension system with performance valving and application specific, progressive rate coil springs. World-famous Bilstein quality with a limited lifetime warranty!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Works as a replacement for most Bosch fuel pressure regulators. Adjustable from 25psi - 75psi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5271
Mfg#:
001564ECS01
In Stock
ON SALE!
SAVE 15%
$229.99
This product was last offered at the strikethrough price on 05-02-2026
DOT-compliant lines for shorter, more consistent stops
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For vehicles with rear disc brakes only
Brand:
ES#:
3522143
Mfg#:
024659ECS01
In Stock
ON SALE!
SAVE 15%
$100.99
This product was last offered at the strikethrough price on 06-13-2026
EBC's premium sport street pad that offers high friction levels and heat fade resistance
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Brand:
ES#:
517838
Mfg#:
DP4680R
In Stock
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$109.99
This product was last offered at the strikethrough price on 06-20-2026
High Strength Aluminum wheel spacers
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Can not be used on rear wheels due to rear rotor design
Brand:
ES#:
250718
Mfg#:
ECS10167KT
In Stock
ON SALE!
SAVE 25%
$132.99
This product was last offered at the strikethrough price on 06-13-2026
High Strength Aluminum wheel spacers
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
250716
Mfg#:
ECS10165KT
In Stock
ON SALE!
SAVE 25%
$171.99
This product was last offered at the strikethrough price on 06-13-2026
Works as a replacement for most Bosch fuel pressure regulators. Adjustable from 3.3-5 BAR
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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.
