PERRIN Lightweight Crank Pulley w/o AC Blue - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI) PDM_hub-centric-rings

PERRIN Lightweight Crank Pulley w/o AC Blue - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI) PDM_hub-centric-ringsHIGHLIGHTS: Billet aluminum construction Designed to save weight which will promote a faster engine response Blue finish improves the overall engine bay aesthetics Made specifically for models without AC PERRIN Lightweight Crank Pulley w o AC Blue SPECS: Anodized blue finish with white PERRIN logo Weighs just 1. 0 lbs which is 4 lbs lighter than the stock OEM crank pulley The reduction in weight from the crankshaft is equal to removing more than

you cannot go wrong with installing Sport Springs

Cobb SF SF Intake System

- Delivers dyno proven performance gains - increase horsepower +6

PERRIN Oil Cooler Kit

it is possible for a resonant frequency to be set up torsionally on the crankshaft

2002-2007 WRX)

Expect a great intake system sitting inside your engine bay whether you're looking at it with the hood open or behind the wheel enjoying the extra power

Other features include steel-backed friction plates with high-quality organic friction materials that deliver a stable coefficient

Brembo GT Systems 4 Piston Front Big Brake Kit 2008+ Subaru WRX

For customers that purchase the APR cooling ducts without the hoses and backing plates and later decide they want to upgrade

Maintains proper air/fuel ratios

If you are only looking to improve one part of your vehicles suspension