Reduce the load on the water pump and increase engine performance with Tomioka Racing Lightweight Water Pump Pulley for 2015+ Subaru WRX. Tomioka Racing Aluminum Lightweight Pulley shaves 56% off the original factory pulley weight, making the water pump lighter and easier for the engine to move! Factory waterpump weighs at 320 Grams in comparison to TR waterpump at 140 Grams.
|CNC Machined Billet Lightweight Aluminum|
|Reduces Rotational Mass|
• Lightweight Waterpump Pulley x 1
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