Honda K20 Idler Pulley Aux Pulley - Ep3 Civic Type R Honda Civic Type R FN2 grip as expected and provide

grip as expected and provide you with a longer lasting installation

72” Long Runners with Raised Velocity Stacks

Tuner Series Drop In Camshafts are designed to optimize mid-range and top-end horsepower and torque

Specifically designed for the Civic Type R and manufactured from carbon fibre

After several years of Research & Development on our championship winning race cars

Honda K20 Idler Pulley Aux Pulley - Ep3 Civic Type R Honda Civic Type R FN2 grip as expected and provideHonda K20 Idler Pulley Aux Pulley Ep3 Civic Type R HONDA Idler Pulley. A common problem on the Civic EP3, these pulleys start to make grinding noises as the bearings wear. As with all Honda products expect perfect fitment and performance every time Will fit K20A2 engines. Part number 31180 PNA J01. If you have a whirring noise or grinding noise that increases with RPM it is most likely going to be either this Idler Pulley or the Aux Belt Tensioner