By Precision Raceworks

BMW N55/S55 Stage 2 Direct Injectors

Regular price $1,699.00 USD
Regular price Sale price $1,699.00 USD
Shipping calculated at checkout.
SKU: 201-0260

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Regular price $1,699.00 USD
Regular price Sale price $1,699.00 USD

The Precision Raceworks N55/S55 Stage 2 Injectors are designed for customers looking to push the limits without port injection (or in addition to port injection).  Our high flow injectors were developed in a partnership with NHP, taking advantage of resources offered by both companies to produce the highest quality and highest flowing direct injector upgrade ever for the N55 engine.

These high flow injectors flow 55% over stock!  This means that these can support up to *950 whp on gasoline or *715 whp on E85 without PI!

Each injector is tested and calibrated using state of the art high pressure flow calibration equipment and then matched to a set of 6.  

Installation of these is a snap and is as simple as replacing your injectors, a little coding, and then checking a checkbox!  You can make installation even easier with our Direct Injector tool!

Can I run E85?  Of course!  Just like all other Precision Raceworks products our direct injectors are compatible with E85 and all other fuels as well!

Is it supported by tuners?  Absolutely!  The Precision Raceworks stage 2 direct injectors are supported by MHD, Bootmod3, Ecutek, and others.  If you need help beyond that just give us a shout and we will get you fixed up!

* whp is a theoretical based on overall capability of injectors and with a fully built system and all supporting mods. 

WHP Potential on Gasoline:950 WHPWHP Potential on E85:715 WHP Tune requirement:Yes Recommended Tuning Suite:EcuTek, Bootmod3, MHD Flow Rate Increase Over Stock:55% Max Operating Pressure:250bar / 25MPa / 3625psi

Warranty: LIFETIME

Vehicle Fitment

  • Bmw 335i 2013 to 2015
  • Bmw 335i Xdrive 2013 to 2015
  • Bmw 435i 2013 to 2016
  • Bmw 435i Xdrive 2013 to 2016
  • Bmw 535i 2013 to 2017
  • Bmw 535i Xdrive 2013 to 2017
  • Bmw 640i 2011 to 2018
  • Bmw 740i 2013 to 2015
  • Bmw 740li 2013 to 2015
  • Bmw M135i 2012 to 2015
  • Bmw M135i Lci 2015 to 2016
  • Bmw M2 2016 to 2018
  • Bmw M2 Competition 2018 to 2021
  • Bmw M235i 2013 to 2016
  • Bmw M3 2014 to 2018
  • Bmw M4 2014 to 2020
  • Bmw X1 Xdrive35i 2013 to 2015
  • Bmw X3 Xdrive35i 2013 to 2017
  • Bmw X4 Xdrive35i 2014 to 2016
  • Bmw X5 Xdrive35i 2014 to 2018
  • Bmw X6 Xdrive35i 2014 to 2019

Customer Reviews

Based on 1 review
James Peh

Item was delivered very fast, customer service is also very responsive unlike some platform don't even bother to reply. Kudos