The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
Individual replacement
Misfires and rough running often come down to worn coils and plugs.
10X Entries Into Our F80 M3 Sweepstakes
***Please see photos and description prior to ordering, all sales final.***
Increased fueling for bigger power - supports up to 575whp!
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
This product was last offered at the strikethrough price on
10-16-2026
Plug-and-play kit adapts B58 coils onto N54 for stronger spark.
Stage 3 upgrade kit for Stage 2 Bucketless LPFP, includes components.
Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
Plug-and-play kit adapts B58 coils onto N55 for stronger spark.
Set of high-performance fuel injectors engineered specifically for the BMW M-series engines.
Fueling support up to 1000+ WHP!
The Mishimoto BMW 550i Ignition Coil is a high-quality replacement designed to restore the factory performance and fuel efficiency of your 4.4L V8 engine.
Regain power loss & fuel economy from worn or failed ignition coils!
Regain power loss & fuel economy from worn or failed ignition coils!
This full kit is one of the easiest ways to get all six nozzles exactly where you need them for a true direct port installation.
Unlock the true power potential of your early-production N55 engine.
For Vehicles Produced Before 12/2013
8 Flow matched E85 compatible injectors