These are the only brake lines you'll ever need!
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Brand:
ES#:
4623235
Mfg#:
BRK00051
In Stock
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$168.99
This product was last offered at the strikethrough price on 07-06-2026
Increases chassis rigidity for improved handling performance and eliminates subframe shifting. For those looking for a maximum lightweight solution for the rear subframe.
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One of the most affordable and transformative upgrades you can do to your MQB chassis vehicle. Provides a much tighter, sharper, more responsive feeling to your car.
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Brand:
ES#:
4662450
Mfg#:
VWR150004
Ships in 1-2 days
ON SALE!
SAVE 11%
$132.99
This product was last offered at the strikethrough price on 07-01-2026
Ultra-stiff replacements to allow you to easily and precisely set the rear camber correctly
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Brand:
ES#:
4583537
Mfg#:
VWR501001
Ships in 3 Business Days
ON SALE!
SAVE 10%
$494.99
This product was last offered at the strikethrough price on 07-01-2026
Used to adapt IE downpipe (RS3/TTRS) to stock Cat-back system, or IE Cat-Back (RS3) to stock downpipe
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Delivers up to 41% more airflow over stock.
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Designed to fit most Audi & Volkswagen vehicles with a 57.1mm center bore and 5x112mm wheel bolt patterns.
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Brand:
ES#:
4147681
Mfg#:
034-604-7002
In Stock
ON SALE!
SAVE 10%
$114.00
This product was last offered at the strikethrough price on 06-28-2026
Wavetrac is the only gear diff on the market that does not lose all drive when one axle is unloaded.
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Horsepower and torque gains throughout the powerband, with peak gains of up to 21 crank horsepower and 16 ft-lbs of torque on stock turbo tunes with 4” inlets.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For 2019+ models you must purchase this adapter kit: ES4146991
Brand:
ES#:
4304608
Mfg#:
034-108-1040
Ships in 2 Business Days
ON SALE!
SAVE 10%
$926.00
This product was last offered at the strikethrough price on 06-28-2026
Offers a 84% larger cooling surface and 101% more charge air volume compared to the original intercooler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models without Adaptive Cruise Control
Brand:
ES#:
3569340
Mfg#:
200001081KT1
Ships in 1 Business Day
ON SALE!
SAVE 10%
$1830.00
This product was last offered at the strikethrough price on 07-06-2026
Increased airflow (42% over stock), improved throttle response, and high-quality glass carbon fiber construction - Tough, light, and great looking!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! *Fits 2019+ model year - Includes new IE Diverter Valve Adapter Kit*
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
