Bmw N55 Hpfp

Welcome to the home of the highest powered direct injection N55 cars on the planet! If your power goals extend beyond the capacity of our DS25 HPFP alone, be sure to check out your options of pairing it with our N55LK innovation HERE. BMW N54/N55 High Pressure Fuel Pump Kit - Failure Symptoms, Replacement, and Product Review One of the most common failures on all BMWs with the N54 (and early N55) engine is the high-pressure fuel pump, regularly referred to as the HPFP. M2 Technical Topics > N55 Engine / Drivetrain / Exhaust / Bolt-ons / Tuning > Bmw F series N55 HPFP upgrades Thread Tools Bookmarks twitter Facebook Digg Google StumbleUpon del.icio.us My Yahoo!

This is Bosch's updated high pressure fuel pump "HPFP" for BMW's with the N55 turbo engine. This fuel pump is the OEM equivalent to BMW part number 13518604231 and supersedes BMW part number 13517610761. Upgrade your BMW, Audi, VW, Toyota, Ford and more with high-performance fuel pumps, ignition kits, and port injection systems.

Precision. The FX-170 is an upgraded high-pressure fuel pump (HPFP) designed for BMW N55-powered 35i single-turbo models. Featuring a larger bore than the stock pump, it delivers approximately 50% more flow, making it ideal for higher performance applications.

Fully E85-compatible and 100% plug-and-play, it requires no cutting, splicing, or modifications. Nostrum HPFP's always include all the accessories and hardware you need for hassle-free installation such as electrical connectors, low and high-pressure fuel lines, and hardware. BMW N55 Fueling Mods Summary The N55 is a solid engine, overall.

However, fueling is definitely one of the bigger shortcoming of the N55 engine. The HPFP's aren't quite as capable compared to engines like the N54, S55, B58, etc. Fortunately, the stock fueling is still pretty capable especially with a WMI or CPI setup.

TTFS are proud to offer the N55 community the first ever factory like fuel system upgrade. TTFS HPFP While the factory fuel system is adequate for stock vehicles these engine quickly run out of fuel with even basic performance upgrades. To help combat this, we are introducing the first High Pressure Fuel Pump for the N55 direct injection engines! Our extensive work with Xtreme.

2 days free shipping for high-quality n54 high pressure fuel pump, fix bmw normal hard starting issue. Directly from osias fuel pump factory.