PERRIN 15-18 Subaru WRX / 13-20 BRZ / 14-18 FXT / 13-16 Crosstrek Lightened Crank Pulley - Blue MODEL_G01 The installation involves replacing the

The installation involves replacing the existing clutch components with the included heavy-duty pressure plate and friction material

The package includes a complete set of front and rear springs designed specifically for the BMW M3 (E30)

Their lightweight profile helps reduce steering effort and improves overall handling feel

making it an ideal upgrade for drivers seeking improved comfort and control

PERRIN 15-18 Subaru WRX / 13-20 BRZ / 14-18 FXT / 13-16 Crosstrek Lightened Crank Pulley - Blue MODEL_G01 The installation involves replacing theThe Perrin Lightweight Crank Pulley is a high performance upgrade designed for Subaru vehicles, aimed at improving engine responsiveness and reliability. Constructed from durable materials, this pulley replaces the stock component to reduce rotational mass, allowing the engine to spin more freely and respond more quickly to throttle inputs. By decreasing the inertia of the crankshaft, it enhances throttle response and overall engine efficiency. This