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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
Stainless Steel Tubing - Resists rust and oxidation in high-heat engine bay environments
Full extension is safe for towing and highway use
This bolts directly at factory mounting points on your tailgate
A header alone won't throw a check engine light — it bolts in mechanically
The harness comes with the kit
Perrin [02-26 WRX, 04-21 STI] Crank Pulley Vehicle:2019-2021 WRX Stainless Steel Tubing - ResistsFree up power and sharpen throttle response the PERRIN Lightweight Crank Pulley is a must have performance upgrade for your WRX or STI. Weighing in at just 1. 2 lbs, the PERRIN Crank Pulley shaves an impressive 3. 7 lbs off the rotating mass compared to the stock pulley. This weight reduction is the equivalent of removing over 100 lbs of static vehicle weight delivering noticeable gains in throttle response, horsepower, and torque. CNC machined from
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