The ULTIMATE N54 ignition system upgrade! This plug-and-play conversion kit offers a 2.3x increase in spark energy and supports over 1000 HP.
10X Entries For Our 25th Anniversary Sweepstakes!
Located under the vehicle, near the transmission bellhousing or in the rear. Used to diagnose leaks in the evap system.
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with production date from 09/2001
Brand:
ES#:
2574860
Mfg#:
16137193479
In Stock
$90.99
This product was last offered at the strikethrough price on 03-16-2026
A direct plug-and-play upgrade with up to 10% more energy output than stock!
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes! For vehicles with a production date from 09/2002+
Includes every thing needed to replace a failed HPFP. Includes new high pressure fuel sensor, gaskets, and Genuine BMW pump. Includes a $413.00 refundable core charge
10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with a production date up to 03/2012
Brand:
ES#:
3559404
Mfg#:
13517616446RKT2
In Stock
$1787.29
This product was last offered at the strikethrough price on 07-06-2026
Performance ignition coils modified specifically for your B Series engine to increase efficiency and output! B38/B46/B48/B58/S58
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4708463
Mfg#:
12138643360T
In Stock
ON SALE!
SAVE 20%
$52.99
This product was last offered at the strikethrough price on 06-13-2026
Modified core windings offer increased spark for a faster and more efficient burn.
10X Entries For Our 25th Anniversary Sweepstakes! Vehicles with a production date from 10/2015 will require modification to the ignition coil for proper fitment
Brand:
ES#:
4872334
Mfg#:
B50058KT
In Stock
ON SALE!
SAVE 20%
$239.99
This product was last offered at the strikethrough price on 05-02-2026
Includes Bav Auto Performance Ignition Coils, NGK 96206 Spark Plugs, and dielectric grease for a quick and easy install and upgrade!
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4423822
Mfg#:
B58PERFIGNG2KT
Ships in 6 Business Days
ON SALE!
SAVE 19%
$388.99
This product was last offered at the strikethrough price on 05-02-2026
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.
Lifetime Replacement
