Perrin Lightweight Water Pump Pulley for 2022+ WRX Competition Clutch Thousands of test miles were

Thousands of test miles were logged on a Subaru BRZ to determine what can setup would work the best

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Perrin Lightweight Water Pump Pulley for 2022+ WRX Competition Clutch Thousands of test miles werePerrin 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