Designed to restore factory-level performance and fuel efficiency to a wide range of BMW models.
Designed to restore factory-level performance and fuel efficiency to a wide range of BMW models.
Externally mounted cooling system water pump
2X Entries Into Our F80 M3 Sweepstakes
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Regain power loss & fuel economy from worn or failed ignition coils!
Regain power loss & fuel economy from worn or failed ignition coils!
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.
Increase of +96 Horsepower, and +94 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
Increase of +75 Horsepower, and +71 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
Performance N55 camshaft set designed exclusively for 5150 AutoSport and manufactured by Cat Cams!
This direct-fit replacement turbocharger oil outlet gasket from Ajusa delivers an exceptional seal between your turbocharger and oil drain line.
Unleash the true fueling potential of your N55 with the Dorch Engineering HPFP Lift Kit
For 2013+ models with OE Bosch HPFP
Unlock the true power potential of your early-production N55 engine.
For Vehicles Produced Before 12/2013
Unlock the true fueling potential of your PWG N55 engine with the Dorch Engineering HPFP Lift Kit.
For 2013+ models with OE Bosch HPFP
Unlock the ultimate fueling potential of your electronic wastegate (EWG) N55 engine with the Dorch Engineering N55 Lift Kit.
For 2013+ models with OE Bosch HPFP
Unlock the ultimate performance potential of your EWG N55 engine with the Dorch Engineering Lift Kit HPFP Upgrade.
For 2013+ models with OE Bosch HPFP