Take your 2011 N55-powered BMW to the next level with the VTT Single Barrel Shotgun kit, specifically tailored for Manual Transmission enthusiasts. This kit is designed to eliminate the "fuel dip" often experienced when the stock HPFP cannot keep up with the demands of an upgraded turbo. By utilizing a precision-engineered overdrive pulley system, the Single Barrel kit augments the factory fuel system's capacity, providing a steady stream of high-pressure fuel directly to the rail. It is an elegant, mechanical solution to a complex electronic fueling problem, ensuring that your engine receives the precise fueling it needs for track days or spirited street driving.
Key Features
Optimized for MT: Specifically clearanced and bracketed for N55 vehicles equipped with manual transmissions to ensure a perfect fit.
Simplified Tuning: Works in conjunction with the factory DME; when properly tuned, it allows the stock computer to manage much higher power levels safely.
Eliminates Lean Spikes: Provides a buffer of fuel flow that prevents dangerous lean conditions during peak torque requested by larger turbos.
Robust Construction: Features heavy-duty bearings and a high-tensile belt designed to withstand the rigors of high-RPM operation.
Cost-Effective Power: Offers a more affordable and less invasive alternative to dual-pump or port-injection-only setups.