SKU: 69940412494

BMW N55 & S55 Direct Injectors

Sale price$787.50 Regular price$875.00
Save 10%

Pay in installments of $218.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

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

The 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 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!

*Only works with cars with factory electronic wastegate

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

Download PDF Installation Instructions HERE

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 X3 Xdrive35i 2013 to 2017
  • Bmw X4 Xdrive35i 2014 to 2016
  • Bmw X5 Xdrive35i 2014 to 2018
  • Bmw X6 Xdrive35i 2014 to 2019
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 69940412494

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 16 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
anthony f. san felippo
San Leandro, US
★★★★★ 5
Great Product
Size: Combo Pack (26" & 20"), Style: Top Lock Narrow
Fits my 2022 Tesla Model S Plaid perfectly! Easy to install and cheaper than going through Tesla
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
S
Verified Purchase
shamimur rahman
Los Angeles, US
★★★★★ 5
Great item
Size: Combo Pack (26" & 20"), Style: Top Lock Narrow
Great item. Works & fits well on Tesla Model Y 2023
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
A
Verified Purchase
Amos
Carnegie, US
★★★★★ 5
Smooth and quiet wipe
Size: Combo Pack (26" & 20"), Style: Top Lock Narrow, Size: Combo Pack (26" & 20"), Style: Top Lock Narrow
Swapped these onto my car and they work great. Installation was quick and easy, took just a couple minutes. The wipe is smooth and quiet with no streaks, even in heavier rain. Feels like a solid upgrade compared to cheaper blades I’ve used before. So far very satisfied.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
P
Verified Purchase
Perez
Fort Morgan, US
★★★★★ 4
Great fit...but 1" shorter
Size: Combo Pack (26" & 20"), Style: Top Lock Narrow
Fit and quality is great. However the shortblade needs to be 21". OEM is26" and 21". Bosch sets 26 and 20". I may have missed, but I didnt t see anyone mentioning this issue. Other than that is perfect fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
F
Verified Purchase
Fat Kat
Dallas, US
★★★★★ 5
Terrific Bosch blades
Size: Combo Pack (26" & 20"), Style: Top Lock Narrow, Size: Combo Pack (26" & 20"), Style: Top Lock Narrow
These German made wiper blades do their job so well that my wife was impressed. Once you get the hang of it they are one minute to replace. Recommend placing a cloth under the blade to avoid any windshield scratches if the metal wiper assembly accidentally falls down on the glass. Nice to see the Bosch name on the wiper blades.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

recommand products