Nostrum- 3.0L BMW S55 Stage 2 Bundle
Nostrum S55 HPFP Kit
The BMW S55 comes well equipped from the factory with a dual high-pressure fuel pump setup that is quite capable of delivering impressive horsepower numbers; however, there is always room for improvement! This is where the Nostrum S55 HPFP kit comes in!
Improved Fuel Delivery
Flowing 36% more fuel than the stock pump, the twin Nostrum HPFP’s will provide you with more fuel throughout the rev range. This allows you to dial in more boost down low, allowing for more low-end torque, reach your peak power sooner, and hold that peak power for longer. The Nostrum HPFP kit requires no permanent modifications, allowing you to revert your vehicle to stock in the future. Being that these pumps are installed just like the OEM pumps, the installation is far less involved than a vacuum pump style kit.
Enhanced Injector Performance
Also included in the bundle are a full set of Nostrum Stage 2 injectors. They have been designed and tested to flow an incredible 55% more fuel than the stock S55 injectors, and 12% more fuel than the EU5 M5 injectors when compared to stock. That additional fuel flow allows for a significant increase in horsepower, with proper tuning. We estimate that these injectors will flow enough fuel to make over 900 wheel horsepower, and have already fueled more than 700 wheel horsepower vehicles - without the need for secondary port or meth injection! Bundling the HPFP’s and injectors together turns the S55 into a monster of an engine!
Stage 3 Injectors for High-Power Builds
Have a fully built engine and big turbos? Going for 4-digit horsepower numbers? The Stage 3 injectors are for you! Every Nostrum manufactured part is backed by a limited lifetime warranty. Our products are comprehensive solutions that come complete with everything you need inside the box, including detailed installation instructions. Tuning guides are also available for your dealer or tuner. We have customer service and calibration engineers on staff to provide you with any support that you may need, from installation to tuning.
Product Details
- WHP Potential on Gasoline: 850 WHP
- WHP Potential on E85: 630 WHP
- Tune Requirement: Yes
- Recommended Tuning Suite: EcuTek, Bootmod3, MHD
- HPFP Flow Rate Increase Over Stock: 36%
- Stage 2 Injector Flow Rate Increase Over Stock: 55%
- Max Operating Pressure: 240 bar / 24 MPa / 3500 psi
- 36% more fuel pump flow than stock
- Max operating pressure of 240 Bar
- Pumps require less install time than changing the vacuum housing
- Kit designed to be fully reversible to factory fuel system (no modification of OEM parts, no intake trimming)
- Stage 2 injector flows 55% more fuel than a stock S55 injector
- Stage 2 injector flows 12% more fuel than EU5 M5 injectors
- Direct Fit, no harness or spacers required
- OEM decoupling rings pre-installed
- Optional Ethanol Sensor
- Installation Guide and Tuning Support
- Lifetime Warranty
- Installation instructions
Fitment
Year | Make | Model |
---|---|---|
BMW | F82/F83 | M4 |
BMW | F80 | M3 |
BMW | F87 | M2 Competition/CS |
Nostrum's Warranty
For information on Nostrum's warranty terms and conditions, please click here.
SHIPPING DISCLAIMER: This brand and their products DO NOT ship to Puerto Rico. We apologize for the inconvenience.
Purchase Disclaimer: You are hereby informed and warned to check your local, state, and federal laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts. Bolt Motorsports does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Bolt Motorsports will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls. In accordance with local laws and regulations, Bolt Motorsports will not ship parts to locations where usage or installation of said part would be in violation of the aforementioned acts.