PERRIN 19-21 Subaru WRX / 16-18 Forester / 15-19 Legacy Lightweight Crank Pulley - Black YMM_2013_2016_Mercedes_Benz_GL_Class_X166

PERRIN 19-21 Subaru WRX / 16-18 Forester / 15-19 Legacy Lightweight Crank Pulley - Black YMM_2013_2016_Mercedes_Benz_GL_Class_X166The Perrin Lightweight Crank Pulley is a high performance upgrade designed specifically for the 2019 2021 Subaru WRX. Constructed from durable materials, this pulley replaces the stock component to reduce rotational mass, which enhances throttle response and engine responsiveness. Its lightweight design helps improve overall engine efficiency and performance during spirited driving, making it an ideal choice for enthusiasts seeking a more responsive

The system mounts directly to the factory intake points

angled step-core design optimized for maximum flow without fully obstructing other heat exchangers

Deep dish design measuring 2

Constructed with high-quality components

the FX100 provides the additional clamping force needed to support these modifications

Featuring a fully adjustable coilover system

Dyno Proven gains of up to 6 hp and 4 lb-ft

Constructed to enhance throttle response and overall engine performance

The SPC Performance Inner Tie Rod End Removal Sockets are essential tools designed to simplify the process of removing and replacing inner tie rod ends on a wide range of vehicles

2014 BMW Z4 sDrive30i (E89)

maintaining integrity over the lifespan of the component

The coil spring is selected for its top-quality racing characteristics