The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *General use blow off valve for custom big turbo applications - Not a direct fit valve*
Stiffens the driveline to improve shift quality and power transition - For your 7-Speed S-Tronic (DQ500)
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!
Brand:
ES#:
3618817
Mfg#:
MS100181
Ships in 3 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$489.99
This product was last offered at the strikethrough price on 06-06-2026
Includes necessary one-time-use bolts and V-band to replace your downpipe on 4Motion vehicles
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4005021
Mfg#:
5Q0253115BKT
In Stock
ON SALE!
$36.99
This product was last offered at the strikethrough price on 05-02-2026
Make draining your ECS or Turner Catch Can simple with this comprehensive kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3698456
Mfg#:
003779ECS11
In Stock
ON SALE!
SAVE 26%
$70.99
This product was last offered at the strikethrough price on 05-02-2026
More Power. More Fun. Plus, a Limited Powertrain Warranty
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! This upgrade must be performed at ECS Tuning's facility in Ohio. See up to 324whp/329wtq (91 octane) --- This upgrade can only be performed with the car present at our facility.
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Stainless steel 3" downpipe with high flow catalytic converter designed to work with 3" cat-back exhaust systems.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For use with Milltek cat-back exhaust only
Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with secondary air injection only. CARB certified for sale in all 50 states.
Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Improve your charge airflow path and reliability with our Silicone Turbo Outlet Coupler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3088886
Mfg#:
010137ECS03-02
In Stock
ON SALE!
SAVE 35%
$47.99
This product was last offered at the strikethrough price on 05-02-2026
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
