A direct plug-and-play upgrade with up to 10% more energy output than stock!
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The solution for limp mode, hard starts, etc. - Includes a $130 refundable core charge
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Brand:
ES#:
4920232
Mfg#:
13517616170RKT
Ships in 2 Business Days
$807.99
This product was last offered at the strikethrough price on 03-04-2026
Replace Your Tired Old Spark Plugs With NGK's 97506 Plugs!
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Brand:
ES#:
3448712
Mfg#:
97506
In Stock
$18.29
This product was last offered at the strikethrough price on 03-25-2026
Gappable two step colder plug set for your high performance N54
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Brand:
ES#:
3569557
Mfg#:
97506
In Stock
$109.74
This product was last offered at the strikethrough price on 03-25-2026
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
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!
Includes every thing necessary to replace a failed HPFP. Includes new gaskets and Genuine BMW pump. Includes a $413.00 refundable core charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Enables precise control of aftermarket performance components like fuel pumps, meth injection kits, boost controllers, port injection kits
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Common cause of oil level display discrepancies.
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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
Brand new unit - no core charge! Avoid messing with a core return entirely!
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Brand:
ES#:
3170828
Mfg#:
SR0492N
In Stock
$255.99
This product was last offered at the strikethrough price on 03-17-2026
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.
