The ULTIMATE N55 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!
The ULTIMATE N55 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!
740mm. Front O2 sensor/Lambda probe
2X Entries For Our 25th Anniversary Sweepstakes!
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This product was last offered at the strikethrough price on
05-19-2026
The ultimate BMW ignition coil upgrade! Designed to work with the Black Market Parts intake manifold.
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-05-2026
Monitors camshaft location
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-05-2026
Wireless controlled unit that allows adjustable throttle response control
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This product was last offered at the strikethrough price on
07-31-2026
For Vehicles With Motiv ReFlex Unit Currently Installed
For Vehicles With Motiv ReFlex Unit Currently Installed Only
Replace your faulty sensor to restore engine performance and fuel economy
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Monitors coolant / oil temperature
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-05-2026
Main Injector Harness For Installation of ReFlex+ For Inline-6 BMW Engines
Used in many places on late model BMWs
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-05-2026
Increase your maximum boost range up to 43psi
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Adapter harness required for installation, this is not a direct replacement sensor
Engineered to flow 70% more fuel than stock and 4% more than the original Big Bore high pressure fuel pump
The ultimate BMW ignition coil upgrade!
Perfect upgrade to get rid of a troublesome Lead-Acid battery and add both power and reliability at the same time!
Pump Compatibility with Walbro GSS342, AEM 50-1200, Deatschwerks DW440