Eliminate the fueling limits and maintain factory-level reliability with the Dorch Engineering DS15 HPFP Upgrade. This "Stage 1.5" pump replaces the successful DS1, engineered specifically to handle the flow demands of aggressive tuning
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The Dorch DS15B High-Pressure Fuel Pump Upgrade is the definitive choice for drivers demanding uncompromised fuel delivery under heavy load. The stock pump simply cannot keep up with the volume required for upgraded turbos
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The Universal DCS System is the ultimate boost control solution for any vehicle, regardless of whether it came with factory electronic wastegate control.
Designed for the high-volume BMW specialist, the VTT "Head Handler" eliminates the struggle and risks associated with manually lifting heavy cylinder heads.
Upgrade your engine’s reliability and ventilation with the VTT "All You Need" Kit, featuring the only gold valve cover currently on the market for the N54.
The Vargas Spline Lock Crank Hub is the solution for BMW owners seeking to push their N55 or S55 engines to the limit without the fear of catastrophic timing failure.
The Vargas Low Side PCV Fitting is the essential upgrade for BMW owners looking to optimize their crankcase ventilation without replacing the factory valve cover.
The VTT 6-Bar MAP sensor kit provides the necessary overhead to monitor boost levels with a linear voltage scale that makes software calibration straightforward.
The Dorch Engineering N55 PWG Lift Kit is the upgrade your BMW needs. By optimizing the fuel pump lift profile, this kit allows your HPFP to pump significantly more fuel per revolution. Designed specifically for the early Pneumatic Wastegate (PWG) N55 engines
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Engineered specifically for high power builds that push the direct injection threshold, this lift kit overrides the typical N55 fueling bottleneck by overdriving the high pressure fuel pump mechanism.
The Vargas Head Handler provides maximum versatility, specifically catering to those who need to remove/install a cylinder head with the camshafts in place.
The Dorch Engineering Lift Kit HPFP Upgrade is engineered to completely eradicate direct-injection fueling limitations, providing up to 38% more flow volume on top of your existing Dorch fuel pump setup.
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Engineered for the N54 owner seeking "World Record" caliber performance, the Vargas Stage 3 VTX-R63 Black Kit is a masterclass in turbocharger optimization.
The Vargas EWG Actuator Bracket is the definitive solution for enthusiasts looking to merge BMW’s advanced factory EWG control with the high-performance capabilities of Garrett G-Series turbochargers.
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The factory N55 fueling system leaves a lot to be desired once you turn up the boost. Enter the Dorch Engineering HPFP Lift Kit. This kit is a calculated, high performance solution designed specifically for PWG N55 engines to extract maximum flow from your fueling setup by altering the mechanical lift profile of the pump drive
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