









Precision Raceworks
Precision Raceworks BMW S58 Engine Port Injection Kit
IN STOCK
Color
Injector Flow Rate
Precision Raceworks BMW S58 Engine Port Injection Kit
Black / No Injectors
R44 Performance HQ
Latif House, First Way, Wembley
Unit 4
London HA9 0JD
United Kingdom
Choose options
IN STOCK
Color
Injector Flow Rate
IN STOCK
Color
Injector Flow Rate
The Precision Raceworks S58 Port Injection kit with stock manifold compatibility is Exactly what the new G80 M3, and G82 M4 guys have been waiting for! Safely add fuel to your S58 engine and get ready to hold on! This kit is capable of providing supplemental fueling to all BMW's equipped with the S58 engine so that you can push the limits without the need for purchasing an expensive custom manifold.
This kit integrates seamlessly into your car like it left from the factory with it installed. Our kit includes everything needed to add multi-port injection and is 100% e85 compatible. Purchase the kit with out injectors or with new genuine Bosch Motorsport injectors that have been modified & flow matched (both static and dynamic) rivaling the quality and consistency of even the best injectors on the market. A Detailed certificate of conformance is included with each set our injectors giving you all flow data needed for optimal tuning.
What makes the Precision Raceworks port injection different from others on the market? Our fuel rail is AN6 all the way through unlike some other kits that have AN6 connection but have a much smaller bore reducing flow which can result in pressure drop at the injector. The Precision Raceworks fuel rail is the only rail currently on the market that features locks which secure each injector to the fuel rail. This removes 72+ PSI of force pushing up on the fuel rail preventing potential failure where the screws attach to the plastic intake manifold. Additionally the locks allow the rail to be removed without fuel going everywhere.
Precision Raceworks has been the market leader for port injection for late model BMW's for years and this kit will continue the trend. Featuring your choice of the same 750cc* & 950cc* injectors used in our other BMW port injection kits. Our injectors have been used for nearly a decade by thousands of customers around the globe so you can be confident you will be happy for many years to come.
Best of all our kit comes complete, no need to source or make custom fuel lines. No cheap rubber lines or plastic fittings. Our lines are smooth bore PTFE for years of service life in the most extreme conditions and compatible with all fuels. The same goes for our all billet fittings that not only look great but work great too!
Specifications & Features:
- Weight: 3.5lbs
- Engine Compatibility: All S58 engines (see fitment guide for full details)
- Injector brand: Precision Raceworks (Made using Genuine Bosch Injectors)
- Advertised Flow - 750cc: 750cc @ 43.5psi , 1050cc @ 72.5psi
- Advertised Flow - 950cc: 950cc @ 43.5psi, 1226cc @72.5psi
- Fuel Compatibility: All known fuels including full E85 compatibility
- Flow Matched: 2% or better (250% more accurate than off the shelf injectors)
- Injector Type: EV14 Compact
- Connection Type: EV6 (US Car Connector) works with Reflex, AIC, & JB4 contollers
- Hardware included: Yes
- Fuel Distribution Pattern: Direct to intake valves
- Fuel Rail Connection: AN6 ORB Female
- Fuel Line: Smooth bore PTFE with stainless braid and nylon braid safe for all fuel types
Compatible Vehicles:
- Bmw Alpina B3 2019 to 2023
- Bmw M2 2023
- Bmw M3 2021 to 2024
- Bmw M4 2021 to 2023
- Bmw X3 M 2019 to 2023
- Bmw X4 M 2019 to 2023
*Actual flow rate may vary, as advertised flow rate is common average.
Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.
It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.
We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.
We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.
All in stock products ship the same day if ordered before 2pm GMT
For out of stock items we will contact you with an estimated wait time if not otherwise specified above.
We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy
All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.
PLEASE NOTE
- Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
- Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
- Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.