NEW UPDATED DESIGN! True 3.5″ intake for maximum airflow - 3.5" mandrel bent piping with huge 6″ velocity stack air filter!
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Delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners within a clean, cost-effective package.
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The best value for Heavy Duty OE Replacement and Stage 2 Power Levels! Capable of holding 475 Ft/Lbs of crank torque.
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Increase horsepower and eliminate heatsoak - Drop-in intercooler requires no cutting, trimming, or mods!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
60A Durometer solid rubber that eliminates the soft and leak prone factory engine mounts.
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Brand:
ES#:
4736298
Mfg#:
039803LA01KT
In Stock
ON SALE!
SAVE 15%
$529.99
This product was last offered at the strikethrough price on 05-02-2026
Pair this with the Integrated Engineering or 034 Motorsports stage 3 tune for 600+hp!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Custom tuning software required for installation.
Reduce restrictions and increase cooling! Whether you call it an intercooler, a heat exchanger, a radiator, or something else - this is the product for you.
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Fits B8.5 Facelift Models
Brand:
ES#:
3569215
Mfg#:
025496ECS01KT
In Stock
ON SALE!
SAVE 16%
$889.99
This product was last offered at the strikethrough price on 05-02-2026
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.
Features a gauge pod controller, which allows for the best control and visibility. 7-color OLED displays boost, percentage of flow, low level, and even faults.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Gauge Pod controller, for optimum control even from the driver's seat!
This billet aluminum insert is designed to fill the large void in the factory transmission mount
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Includes six Red ECS coil packs and OEM spark plugs to service your ignition system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4686058
Mfg#:
002540LCA07KT
In Stock
ON SALE!
SAVE 14%
$361.99
This product was last offered at the strikethrough price on 05-02-2026
Void-free and fluid-free, eliminating the slop associated with the factory mounts
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Up to 19hp & 21ft-lbs over stock!
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The high performance intercooler core provides a 134% larger frontal area and 105% more volume compared to the stock mounted intercooler.
Includes charge pipe kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms **This kit is for US vehicle fitment**
Features a complete PCV replacement block feeding to an internally-baffled can to eliminate oil-build-up in the intercooler and inlet tract
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Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.
Lifetime Replacement
