RCM High Grip Bracket & Cosworth Timing Belt Mazda 5 inch cold air intake

5 inch cold air intake kit

Pro Series

The ultimate OE replacement disc

More traction

We have both RHD (right-hand drive) and LHD (left-hand drive) versions available

RCM High Grip Bracket & Cosworth Timing Belt Mazda 5 inch cold air intakeThe High Grip Tensioner System has been developed as a solution to the problem of belts bouncing and skipping teeth at high RPM, which can have catastrophic results. For many years, race and rally teams have preferred to use the original 2 piece tensioner system as it is more reliable than the later single piece tensioner. However, this has the disadvantage of not using a small idler bearing to reduce belt bounce and flex. RCM's solution to this