Designed specifically for the N54 platform, this kit eliminates the sloppy fitment often found with factory setups.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
This harness is specifically engineered for BMW N54 owners who are upgrading to a front-facing intake manifold.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Runs from the battery to the starter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with a production date from 03/2007
Brand:
ES#:
263334
Mfg#:
61116986703
Ships in 3 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.
$560.99
This product was last offered at the strikethrough price on 06-17-2026
Replace your damaged wiring harness
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with Adaptive Headlights and a production date from 03/2010
Brand:
ES#:
2136213
Mfg#:
61129238717
Ships in 5 Business Days
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$722.99
This product was last offered at the strikethrough price on 06-17-2026
These injectors offer a significant increase in flow over factory units while maintaining excellent idle quality and drivability through rigorous quality control
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Whether you are running high-boost setups, or converting to alternative fuels, this premium X2 module delivers the reliable volume your engine demands.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
These injectors offer a significant increase in flow over factory units while maintaining excellent idle quality and drivability through rigorous quality control
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Runs from the battery to the starter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with a production date up to 03/2007
Brand:
ES#:
2537619
Mfg#:
61116961801
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.
$560.99
This product was last offered at the strikethrough price on 06-17-2026
With automotive electrical content growing yearly, it has never been more important to keep your charging and electrical system in top working condition. ECS Tuning stocks a huge and constantly growing inventory of electrical sensors, electric motors, and electronic actuators from original equipment and name-brand aftermarket suppliers.
