BMW S58 Port Injection Kit by Precision Raceworks Carrera 4 Flow Matched: 2% or better

Flow Matched: 2% or better (250% more accurate than off the shelf injectors)

Monitoring the caliper body (fluid) temperatures using sensors or thermocouples is ideal

Alpina B3 2019 to 2023

endurance race drivers can take their data with them after their stint

BMW S58 Port Injection Kit by Precision Raceworks Carrera 4 Flow Matched: 2% or betterThe 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 fuelling 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