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 2 Required
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 06-04-2026
Eliminate the center resonator on your OE system for a more aggressive exhaust note
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4213786
Mfg#:
006788LA01AKT
In Stock
ON SALE!
SAVE 25%
$499.99
This product was last offered at the strikethrough price on 05-02-2026
Max gains of +36 WHP / +48 FT-LBS WTQ with an APR stage 1 tune
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Void-free and fluid-free, eliminating the slop associated with the factory mounts
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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!
Finally eliminate heat soak and keep IAT's consistent for the most power!
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Brand:
ES#:
4742965
Mfg#:
012711LAKT
In Stock
ON SALE!
SAVE 21%
$3149.99
This product was last offered at the strikethrough price on 05-02-2026
Enhance your engine's performance with our ECS Cold Air Intake
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Brand:
ES#:
4213073
Mfg#:
006772LA01
In Stock
ON SALE!
SAVE 20%
$699.99
This product was last offered at the strikethrough price on 05-02-2026
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.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4625655
Mfg#:
043630LAKT
In Stock
ON SALE!
SAVE 15%
$849.99
This product was last offered at the strikethrough price on 05-02-2026
Get rid of the slop with ECS performance polyurethane engine mounts!
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A 4 chamber, baffled oil catch can complete with a universal mount and drain system!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3458268
Mfg#:
022798TMS01-09KT
In Stock
ON SALE!
SAVE 15%
$299.99
This product was last offered at the strikethrough price on 05-02-2026
RS7 turbo cartridge and compressor housings are the perfect upgrade for your Audi S6, S7 or A8 4.0T!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Recommended to be used with HPA downpipes - HVA-271-STREET
Installation of this kit is now easier than ever, without the need of removing the crash bar to drill holes for bracket mounting.
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AEM’s 340LPH E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This is a general-use high flow fuel pump, not a direct plug-and-play swap in most application
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
