Perrin Lightweight Water Pump Pulley for 2022+ WRX Select::Blue (PSP-ENG-112BL) The old style is pictured

The old style is pictured installed

All of the camshafts in this range are ground on a Toyoda CNC masterless cam grinder to consistently deliver the highest quality product

and a complex routing of fuel lines to produce an excellent fuel delivery solution

bolts stuck through boards

Perrin Lightweight Water Pump Pulley for 2022+ WRX Select::Blue (PSP-ENG-112BL) The old style is picturedPerrin lightweight water pump pulley for 2022 2023 Subaru WRX is . 28 pounds lighter than the stock pulley and will increase HP, TQ and throttle response. Fits with OEM and aftermarket belts. Available in 3 colors: black, red and blue. Vehicle Fitment: 2022 2023 Subaru WRX Purchase Includes: (1) Pulley Features: 6061 CNC aluminum Anodized Finish Perrin pulley weighs 0. 48 pounds OEM pulley weighs 0. 76 pounds Designed to match the Perrin Alternator