BMW N55/S55 Stage 2 Direct Injectors

BMW N55/S55 Stage 2 Direct InjectorsThe 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

Stage 4 (over 8 liters per minute)

Cloud based storage for map data and datalogs and use at any time on any laptop or device with ease

and then checking a checkbox

Our Stage 3 bucketed/bucketless hybrid fuel pump includes all necessary wiring and pump activation switch (hobbs switch)

55 lbs (stock location) 1

*Ethanol sensor not included but available here

Configurable to operate on 4

User definable pre-scaler and post-scalers produce an accurate tach reading on virtually any engine

Stage 3 fuel pumps and higher require tuning of the factory fuel pump controller to prevent damage

Weight (halos only): 1

Boost Gauge

Portable and Lightweight: Designed for on-the-go convenience