A must when swapping to metal manifolds!
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
Upper and lower radiator silicone coolant hose kit to upgrade from your stock rubber hoses. Includes stainless steel hose clamps. Made to re-use your factory connections.
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
Brand:
ES#:
4690094
Mfg#:
008640LA01
In Stock
ON SALE!
SAVE 25%
$121.99
This product was last offered at the strikethrough price on 06-13-2026
The ultimate supplementary fueling kit for the N54 and N55 engines!
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Couplers, clamps, and mounting hardware
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 We Price Match - Give Us A Call or Chat!
Perfect for your next intake manifold removal and install!
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Perfect for aggressive street and moderate racing demands. Conservatively rated up to 520 ft/lbs torque capacity.
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 For vehicles with a production date up to 01/2009 and an 8-Bolt Setup
Replace your worn motor mount to reduce vibration
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Brand:
ES#:
1897640
Mfg#:
22116793240
Ships in 1-2 days
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$271.99
This product was last offered at the strikethrough price on 05-06-2026
Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet.
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
Perfect for high performance street and road racing demands. Conservatively rated up to 565 ft/lbs torque capacity.
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 For vehicles with a production date up to 01/2009 and an 8-Bolt Setup
The Super Twin is for street and track use in cars with extreme horsepower and torque
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 For vehicles with a production date up to 01/2009 with a 8 bolt flange
The Super Twin is for street and track use in cars with extreme horsepower and torque
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 For vehicles with a 6 bolt flange
Designed for track use to eliminate deflection and drive line slop
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
Brand:
ES#:
3438916
Mfg#:
021445TMSKT
In Stock
ON SALE!
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$382.99
This product was last offered at the strikethrough price on 06-13-2026
The ULTIMATE shifter upgrade for your BMW! Experience more precise throws, less shift lever travel, and an all-around transformation in your shifting experience.
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
Brand:
ES#:
4839952
Mfg#:
049570LA01KT
Ships in 4 Business Days
ON SALE!
SAVE 20%
$457.99
This product was last offered at the strikethrough price on 06-13-2026
Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.
Lifetime Replacement
