High quality performance valve springs and titanium retainers
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5425003
Mfg#:
IEVTVC3
In Stock
ON SALE!
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$663.99
This product was last offered at the strikethrough price on 05-02-2026
Red High Temp Nylon Tubing, Quick-Connect Fittings
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5425701
Mfg#:
SN0-20010
In Stock
ON SALE!
$520.99
This product was last offered at the strikethrough price on 05-02-2026
Cure your leaking diverter valve problems for good!
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5340435
Mfg#:
FMDVMK7A1
In Stock
ON SALE!
SAVE 12%
$323.99
This product was last offered at the strikethrough price on 05-02-2026
Black Nitride oversize stainless intake valve for all 4v VW/Audi motors including 16v,20v and 32v motors.
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As power levels increase, the bottom end must be capable of handling sustained torque and heat just as reliably as the rest of the engine.
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1.5mm oversze Inconel exhuast valve for all 4v VW/Audi motors including 16v,20v and early 32v motors.
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Unleash up to 357HP/396TQ by transforming your Audi B9 Q5 with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features!
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Provides increased coolant capacity for lower coolant temperatures and intake temperatures.
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Gains of 7 HP and 6 ft-lbs of torque. Allows 34% more airflow over stock, with eye catching carbon fiber engine bay upgrade.
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Includes larger 74mm Porsche 997 throttle body and 034Motorsport silicone inlet hose, which allows you to retain the factory airbox
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! *Throttle body adapter plate and wiring harness modifications will be necessary*
Brand:
ES#:
3677173
Mfg#:
034-112-6018KT
Ships in 2 Business Days
$400.99
This product was last offered at the strikethrough price on 01-03-2026
Keep your intake tract clean and oil free, with this BFI baffled Oil Catch Can System
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Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk.
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Features CAN-Bus connectivity for more advanced tuning — gain up to 45hp/65lb-ft on a stock car
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Not for sale or use in the state of California.
Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Universal fitment design - modifications may be necessary to run this cooler
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.
