BMW N55 & S55 Direct InjectorsThe Precision Raceworks N55 S55 Upgraded DI 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
Shopping security
Each payment you make on thelockerguy is secured with strict SSL encryption and PCI DSS data protection protocols