Grimmspeed Red Lightweight Crank Pulley WRX 2015-2018 / BRZ 2013-2018 / FR-S 2013-2016 | 095024 vendor_Turbosmart Fitment Note: These connecting rods

Fitment Note: These connecting rods do not fit the OEM Subaru pistons

Tri-Symmetrical curve slots create a quieter

Popular in crate engines and high-performance V 8 engines

Part #: TS-BA-BL14

Grimmspeed Red Lightweight Crank Pulley WRX 2015-2018 / BRZ 2013-2018 / FR-S 2013-2016 | 095024 vendor_Turbosmart Fitment Note: These connecting rodsYour factory crank pulley is responsible for transferring energy from your crankshaft to your water pump, a c compressor and alternator. It does this by way of a rubber belt and it does it's job well. The drawback to the factory pulley is that it's quite heavy. Reasons for this include less expensive manufacturing and using the pulley's mass to smooth out 'noise' in the accessory system (NOT to be confused with functioning as a harmonic dampener,