Fuel-It S55 BMW (CPI) Charge Pipe Injection Kit 428i (F33) The Precision Raceworks BMW N20

The Precision Raceworks BMW N20 / N26 HIGH PERFORMANCE IGNITION KIT is designed to integrate with any vehicle equipped with the N20/N26 engine

it doesn’t compromise on strength

an optional 2STEP rev limiter & no lift shifting for manual transmission cars

but with the ARM DCI kit you can hear the sound of the turbos spooling up as they draw in air through the massive high-flow inverted filters

All ARM Motorsports products come with a Lifetime Warranty

Fuel-It S55 BMW (CPI) Charge Pipe Injection Kit 428i (F33) The Precision Raceworks BMW N20Advancements of S55 flash tuning and JB4 back end flash maps have removed the software fuel limits but created a new limiting factor, high fuel pressure pump volume. With higher boost targets and E85 fuel mixtures, the high pressure pump is not able to keep up with demand resulting in fuel pressure drops that trigger engine misfires, stuttering, and limit your overall performance. The Fuel IT S55 CPI kit addresses this limitation by adding extra fuel