Beatrush Alternator Pulley - Subaru BRZ & Scion FR-S (inc. GT86)

Beatrush Alternator Pulley - Subaru BRZ & Scion FR-S (inc. GT86)

Regular price
$106.92
Regular price
Sale price
$106.92
Unit price
per 
Availability
Currently Unavailable
SKU: BR.S96400PB
Less than 5 in stock. Ready to ship!

California Residents: Prop 65 Warning

**Final Sale Item**

By using this light weight alternator pulley, your Subaru BRZ or Scion FR-S will see gains in horsepower & torque through reduction in rotational weight & a much higher efficiency. This is due to the parasitic effects that the factory pulley has on the vehicle's boxer engine. An unlike an underdrive pulley, you will NOT see dips in alternator voltage, power assist, and air conditioning effectiveness.
Made of lightweight aircraft duralumin A7075. About 110g lighter than stock. Gold anodized finish.