1 Series2 Series3 Series4 Series5 Series6 Series7 Series8 SeriesBMWBMW 1 Series TuneBMW 2 Series TuneBMW 3 Series TuneBMW 4 Series TuneBMW 5 Series TuneBMW 6 Series TuneBMW 7 Series TuneBMW 8 Series TuneBMW M Series TuneBMW X Series TuneBMW Z Series TuneM SeriesToyotaToyota SupraToyota Supra TuneX SeriesZ Series
Throttle response/sensitivity preferences vary wildly from one person to another. While others (Dinan, BMW, etc.) may think their throttle curves integrated into their software...
2 Series3 Series4 Series5 Series6 Series7 Series8 SeriesBMWBMW 2 Series FuelingBMW 3 Series FuelingBMW 4 Series FuelingBMW 5 Series FuelingBMW 540 FuelingBMW 6 Series FuelingBMW 640 FuelingBMW 7 Series FuelingBMW 740 FuelingBMW 8 Series FuelingBMW 840 FuelingBMW M240 FuelingBMW M340 FuelingBMW X Series FuelingBMW X3 FuelingBMW X4 FuelingBMW X5 FuelingBMW X6 FuelingBMW X7 FuelingBMW Z Series FuelingBMW Z4M40 FuelingDORCH EngineeringToyotaToyota SupraToyota Supra FuelingX SeriesZ Series
NOTE: If you already have an ethanol sensor in your car, simply choose the correct chassis fitment and type “ECA HOSES” in the order...
1 Series2 Series3 Series4 Series5 Series6 Series7 SeriesBMWBMW 1 Series EngineBMW 140 EngineBMW 2 Series EngineBMW 3 Series EngineBMW 340 EngineBMW 4 Series EngineBMW 440 EngineBMW 440 EngineBMW 5 Series EngineBMW 540 EngineBMW 6 Series EngineBMW 640 EngineBMW 7 Series EngineBMW 740 EngineBMW X Series EngineDORCH EngineeringX Series
NOTE: These camshafts require upgraded valve springs. Kelford Cams recommend valve spring: KVS57-BT AVAILABLE HERE Dorch Engineering is a proud partner of Kelford Cams....
1 Series2 Series3 Series4 Series5 Series6 Series7 SeriesBMWBMW 1 Series FuelingBMW 140 FuelingBMW 2 Series FuelingBMW 3 Series FuelingBMW 340 FuelingBMW 4 Series FuelingBMW 440 FuelingBMW 5 Series FuelingBMW 540 FuelingBMW 6 Series FuelingBMW 640 FuelingBMW 7 Series FuelingBMW 740 FuelingBMW X Series FuelingDORCH EngineeringX Series
This is a package deal for our B58 DS25 HPFP kit along with our +40% fueling billet exhaust camshaft. Looking for the ultimate DI...
1 Series2 Series3 Series4 Series5 Series6 Series7 SeriesBMWBMW 1 Series FuelingBMW 140 FuelingBMW 2 Series FuelingBMW 3 Series FuelingBMW 340 FuelingBMW 4 Series FuelingBMW 440 FuelingBMW 5 Series FuelingBMW 540 FuelingBMW 6 Series FuelingBMW 640 FuelingBMW 7 Series FuelingBMW 740 FuelingBMW X Series FuelingDORCH EngineeringX Series
2 Series3 Series4 Series5 Series6 Series7 Series8 SeriesBMWBMW 2 Series EngineBMW 3 Series EngineBMW 4 Series EngineBMW 5 Series EngineBMW 6 Series EngineBMW 7 Series EngineBMW 8 Series EngineBMW M Series EngineBMW X Series EngineBMW Z Series EngineM SeriesPrecision RaceworksX SeriesZ Series
The Precision Raceworks Auxiliary Coolant Reservoir Cap is a functional and stunningly stylish way to add a nice touch to any engine bay! This...
2 Series3 Series4 Series5 Series6 Series7 Series8 SeriesBMWBMW 2 Series EngineBMW 3 Series EngineBMW 4 Series EngineBMW 5 Series EngineBMW 6 Series EngineBMW 7 Series EngineBMW 8 Series EngineBMW M Series EngineBMW X Series EngineBMW Z Series EngineM SeriesPrecision RaceworksX SeriesZ Series
Bundle and SAVE! Choose your color combo to dress up your engine bay! The Precision Raceworks Billet Coolant Cap Set is a functional and stunningly stylish...
1 Series2 Series3 Series4 Series5 Series6 Series7 Series8 SeriesBMWBMW 1 Series EngineBMW 2 Series EngineBMW 3 Series EngineBMW 4 Series EngineBMW 5 Series EngineBMW 6 Series EngineBMW 7 Series EngineBMW 8 Series EngineBMW M Series EngineBMW X Series EngineBMW Z Series EngineM SeriesPrecision RaceworksToyotaToyota SupraToyota Supra EngineX SeriesZ Series
The Precision Raceworks Engine Coolant Reservoir Cap is a functional and stunningly stylish way to add a nice touch to any engine bay! This...
2 Series3 Series4 Series5 Series6 Series7 Series8 SeriesBMWBMW 2 Series EngineBMW 3 Series EngineBMW 4 Series EngineBMW 5 Series EngineBMW 6 Series EngineBMW 7 Series EngineBMW 8 Series EngineBMW M Series EngineBMW X Series EngineBMW Z Series EngineM SeriesPrecision RaceworksX SeriesZ Series
The Precision Raceworks Billet Engine Oil Cap is a functional and stunningly stylish way to add a nice touch to any engine bay! This...
3 Series4 Series5 Series6 Series7 SeriesBMWBMW 3 Series FuelingBMW 340 FuelingBMW 4 Series FuelingBMW 440 FuelingBMW 5 Series FuelingBMW 540 FuelingBMW 6 Series FuelingBMW 640 FuelingBMW 7 Series FuelingBMW 740 FuelingBMW M240 FuelingBMW X Series FuelingPrecision RaceworksX Series
Direct Injection fuel system upgrades for the B58 Gen 1 are finally here! Precision Raceworks Stage 1 and Stage 2 injectors are for those...
2 Series3 Series4 Series5 Series7 SeriesBMWBMW 2 Series TransmissionBMW 3 Series TransmissionBMW 340 TransmissionBMW 4 Series TransmissionBMW 440 TransmissionBMW 5 Series TransmissionBMW 540 TransmissionBMW 7 Series TransmissionBMW 740 TransmissionBMW M340 TransmissionBMW X Series TransmissionSpool PerformanceToyotaToyota SupraToyota Supra TransmissionX Series
We have been getting a lot of requests to have the DIY Kits installed and transmissions built at Spool Performance and we are listening...
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