Commonly used as a VANOS extension harness for engine swaps
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Commonly used for E36 engine swaps into your vehicle
Brand:
ES#:
31559
Mfg#:
12522274971
Ships in 8 Business Days
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$52.99
This product was last offered at the strikethrough price on 10-26-2026
Stainless Steel exhaust tip featuring a 80MM Inlet & a 4.0" Double Wall, Slant Cut Outlet, Single Clamp On Tip
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Please note this is a universal tip. You MUST measure your exhaust before ordering to verify fitment for your application.
Brand:
ES#:
4265689
Mfg#:
025823TMS05-01
In Stock
ON SALE!
SAVE 42%
$85.99
This product was last offered at the strikethrough price on 05-02-2026
Smooth out the incoming air to the throttle body. Also can be used to upgrade the Stage 1 design to Stage 2
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2986031
Mfg#:
54-12399
Ships in 3 Business Days
ON SALE!
$49.00
This product was last offered at the strikethrough price on 10-19-2026
Installation kit designed to bridge the gap between high-performance fueling and OEM-style fitment.
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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!
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Two required per valve, necessary for use with certain supertech valves
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Includes all the valve stems needed for repairing, replacing, or upgrading your BMW's valves and stem seals!
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The intake camshaft impulse wheel used for the ECU signal
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Designed to handle continuous temperatures up to 1,200°F
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Secure the exhaust wrap with stainless steel ties
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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.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
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
