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.
Material: A7075 Duralumin
In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on final sales, special orders, opened, installed, incomplete, or otherwise used products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).
Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.