4L MultiAir Fiat Turbo Internal Wastegate Actuator (IWG) provides better turbo response and greater sensitivity when managing boost pressures

This kit assumes coilovers

This helps to reduce possibility of damaging the subframe

Custom Application

Turbosmart Actuators share the DNA of our Award Winning External Wastegate Range sharing much of the internal components & providing a lifetime of performance

JRWS3 Spacers 12,5mm 5x100/112 57,1 57,1 Black (product dedicated for OE wheels) BMW 4L MultiAir Fiat Turbo InternalProduct dedicated for OE wheels only! Wheel CB bevel depth min 5mm! Price per pair; car hub length max: 16mm Type: JRWS3; PCD: 5x100 112; CB: 57,1; Center Lip: 57,1; Thickness: 12. 5mm; Diameter: 149mm; Studs Nuts Pressed: NO; Mounting Bolts Nuts: NO;