The solution for limp mode, hard starts, etc. - Includes a $130 refundable core charge
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Brand:
ES#:
4920232
Mfg#:
13517616170RKT
In Stock
$807.99
This product was last offered at the strikethrough price on 03-04-2026
A direct plug-and-play upgrade with up to 10% more energy output than stock!
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Replace Your Tired Old Spark Plugs With NGK's 97506 Plugs!
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Gappable two step colder plug set for your high performance N54
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Modified core windings offer increased spark for a faster and more efficient burn.
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Brand:
ES#:
4872326
Mfg#:
B50056KT
In Stock
ON SALE!
SAVE 20%
$179.99
This product was last offered at the strikethrough price on 05-02-2026
Includes every thing needed to replace a failed HPFP. Includes new high and low pressure fuel sensors, gaskets, and Genuine BMW pump. Includes a $413.00 refundable core charge
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Gappable one step colder plug set for your high performance N54
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Located under the vehicle, near the transmission bellhousing or in the rear. Used to diagnose leaks in the evap system.
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Brand:
ES#:
2574860
Mfg#:
16137193479
In Stock
$90.99
This product was last offered at the strikethrough price on 03-16-2026
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.
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A direct plug-and-play upgrade with up to 10% more energy output than stock!
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Fuel control and emissions control sensor
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Brand:
ES#:
2580855
Mfg#:
11787558055
In Stock
$178.99
This product was last offered at the strikethrough price on 04-06-2026
Common cause of oil level display discrepancies.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4818556
Mfg#:
12617607910
In Stock
ON SALE!
SAVE 15%
$153.99
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.
