Idle ignition control and adjustable ignition delay compensation

it can be a scary experience

80mm Intake / 10

The FCST-X comes standard with a common 10AN ORB to 8AN male adapter fitting

The billet machined manifold adaptor kit makes installing the higher flowing OBDI manifold onto your OBDII car a simple project

S63 Combustion Chamber Upgrade Service E37 Idle ignition control and adjustable5150 AutoSport Combustion Chamber Upgrade Service for BMW S63 V8 Engines Please note that price is based on customer providing core. If you need help sourcing a core, please contact our sales team. Our CNC Cylinder Head Combustion Chamber Service is a precision machining process where the combustion chambers of an engine's cylinder head are reshaped and refined using Computer Numerical Control (CNC) technology, optimizing engine performance for street