Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. Includes JB4 side repair harness molex pigtail.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Improve performance and fuel economy with a new air filter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For John Cooper Works kit
Improve performance and fuel economy with a new air filter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For John Cooper Works kit
With CNC machined serviceable/cleanable nozzle inserts for precise fluid metering. Choose single or dual nozzles and match the flow rate to your power needs!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Left - Brushed Stainless Slash Cut Exhaust Tip - 2.75 Inlet - 3.0 OD
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
4146848
Mfg#:
026732TMS06-07
In Stock
ON SALE!
SAVE 39%
$121.99
This product was last offered at the strikethrough price on 05-02-2026
Adjustable (1-15 PSI) to engage at the appropriate amount of boost pressure for your application.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
To replace or renew your clamps, ECS version of the for the Forge Hose set
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4871799
Mfg#:
FMR56INDHCSKT
In Stock
ON SALE!
SAVE 37%
$25.99
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.
