Featuring a robust 3" thick core, ensuring the best cooling performance possible! Includes charge piping for Ko3/Ko4 Turbos
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Brand:
ES#:
4142092
Mfg#:
B720TFMICLC-BLAC
In Stock
Limited Qty Sale
$1149.99
This product was last offered at the strikethrough price on 05-02-2026
Gains from 20-30 WHP on Stage 1 up to 60-70 WHP on Stage 3+ E85
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with manual transmission only
Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.
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2.5" stainless steel with dual 3" polished stainless tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Manual transmission only
Flow-bench optimized to provide maximum performance with your factory intake system!
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#:
4690591
Mfg#:
RF100026
Ships in 1-2 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.
$63.99
This product was last offered at the strikethrough price on 06-05-2026
Features a 40% increase in volume over the OEM plenum, and its cast aluminum construction supports larger turbos and higher boost
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Contains all of the hardware you need to install a new catalytic converter on your A4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2575492
Mfg#:
1H0253115DKT1
In Stock
ON SALE!
SAVE 21%
$69.99
This product was last offered at the strikethrough price on 05-02-2026
Designed for high performance naturally aspirated and forced induction EFI vehicles - It can be installed externally or in-tank using optional hardware that is sold separately
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
200 psi bypass for smooth and high pressure and 1.3 GPM open flow. Choose quick connect or threaded NPT style fittings.
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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
