Circuit Werks latest 2013-UP Scion FR-S & Subaru BRZ CNC T-6061 Light Weight Aluminum complete pulley kits. 4.86 HP GAIN, Dyno proven on a stock FRS! This listing is for the BLUE pulleys only.
Each pulley kit consisted of 3 pulleys which are: Alternator (0.22 lbs), Water Pump (0.55 lbs), & Main Crank pulley (0.82 lbs). Parasitic drag decreases performance. By reducing the overall weight of just 4+ pounds your FRS/BRZ will rev so much faster and therefore gain HP. All 3 pulleys are the same diameter as stock and we were able to shave over 4+ pounds with the light weight high-grade T-6061 aircraft aluminum. Will fit all FRS/BRZ including Auto & Manual.
Purchase with confidence! If you have any questions don't hesitate to contact us as we check our emails almost 24/7. We will reply even during weekends and/or holidays! Pick up welcome with no additional charges or fees like some sellers. Matter of fact, I'll even give you money back since you save us shipping. All products comes with warranty from the purchase date.