BMS JB4 Port Injection Controller polo The ARM F80 M3 Charge

The ARM F80 M3 Charge Pipes replace the OEM plastic S55 charge pipes

Allows use to aluminum manifolds with port injection bungs without actually having port injection

In addition to performance gains

Black powder-coated inlet pipe and heat shield for durability and style

Bmw 430i Gran Coupe 2017 to 2020

BMS JB4 Port Injection Controller polo The ARM F80 M3 ChargeThe Burger Motorsports JB4 Port Injection Controller attaches to the JB4 allowing it to directly control both traditional port injection kits and WMI port injection kits. What is the difference between the SplitSecond AIC6 as a stand alone and the JB4 Port Injection controller? The AIC6 is a simple stand alone system that allows mapping of port injection as a function of boost pressure and engine speed. The JB4 port injection controller is a fully