Increase your power output across the entire RPM range. CARB certified!
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Features a low-profile integrated solenoid to make it shorter and more compact than even the factory diverter, ensuring it will fit the tightest applications.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles up through the 2020 year.
Brand:
ES#:
4630153
Mfg#:
T9381
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.
$280.99
This product was last offered at the strikethrough price on 06-06-2026
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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Bolt on up to +37 WHP / +5 WTQ and drop inlet temps with our In-House Engineered OE-Location Intercooler Upgrade!
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Brand:
ES#:
4690715
Mfg#:
015120LA01KT
In Stock
ON SALE!
SAVE 15%
$799.99
This product was last offered at the strikethrough price on 05-02-2026
Prevent or restore intake manifold flap operation for common P2015 DTC
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Not compatible with manifold revision ending in "BH" with revised linkage arm For vehicles with TSI engines only
Brand:
ES#:
3195806
Mfg#:
021071ECS01
In Stock
ON SALE!
SAVE 40%
$101.99
This product was last offered at the strikethrough price on 05-02-2026
Let your turbo blow off some air for an exhilarating driving experience!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Fits models with OEM DV part numbers 06H145710J, 06H145710C, 06H145710E. Please verify before ordering.
Brand:
ES#:
3551291
Mfg#:
025254ECS01-03
In Stock
ON SALE!
SAVE 30%
$84.99
This product was last offered at the strikethrough price on 05-02-2026
Delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners within a clean, cost-effective package.
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Increase horsepower and defeat heat soak with the new and improved IE FDS front-mount Intercooler Kit
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Also called the "breather valve" or "oil separator"
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! Fits up to production date 1/7/2016 - Please check existing part number before ordering
Brand:
ES#:
4620654
Mfg#:
06H103495AH
In Stock
ON SALE!
SAVE 10%
$129.99
This product was last offered at the strikethrough price on 06-06-2026
An attractive high-performance upgrade designed to increase performance and sound by letting the engine breathe more freely
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! CARB certified for sale in all 50 states
Brand:
ES#:
4419877
Mfg#:
CI100041
EO#:
D-782-8
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.
$374.95
This product was last offered at the strikethrough price on 06-06-2026
Reduce restriction at your turbo while gaining up to 10 horsepower and 15 ft/lbs of torque with this easy bolt on modification!
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For vehicles with secondary air injection only
Brand:
ES#:
3662142
Mfg#:
020797ECS02
In Stock
ON SALE!
SAVE 40%
$169.99
This product was last offered at the strikethrough price on 05-02-2026
Engineered for increased engine performance with show quality looks
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Brand:
ES#:
2918521
Mfg#:
004535ECS01
In Stock
ON SALE!
SAVE 40%
$449.99
This product was last offered at the strikethrough price on 05-02-2026
In House Engineered "Air Technology" for maximum performance and stunning aesthetics
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Replace the factory turbo muffler with a straight through billet aluminum delete pipe kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3999162
Mfg#:
019330ECS01KT
In Stock
ON SALE!
SAVE 30%
$137.99
This product was last offered at the strikethrough price on 05-02-2026
Increase horsepower and eliminate heatsoak - Drop-in intercooler requires no cutting, trimming, or mods!
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All engine performance begins with engine breathing. That's why we have a large inventory of stock and performance intake manifolds, and related intake manifold parts, including MAF sensors, intake hoses, cold air intake systems, and engine air filters for both normally aspirated and forced induction engines. To perform it's best, your engine needs to breathe clean and breathe free.
Lifetime Replacement
