PHR - Powerhouse Racing Billet Aluminum Alternator Pulley, 2.9" OD for Toyota 1JZ 2JZ competition plus The Koyorad Hyper Cap is

The Koyorad Hyper Cap is made in Japan with the highest quality components ensuring the best possible performance from your Koyorad Racing radiator

including the elimination of main cap walk and fretting

OEM Oil Filter Available Optionally

but prefer to keep their factory side mufflers -- it’s the SwitchPath™ Exhaust minus the valved side muffler deletes

Independently adjustable damping technology -rebound and compression damping

PHR - Powerhouse Racing Billet Aluminum Alternator Pulley, 2.9" OD for Toyota 1JZ 2JZ competition plus The Koyorad Hyper Cap isPHR Powerhouse Racing Billet Aluminum Alternator Pulley for Toyota 1JZ 2JZ Part # PHR 01011035. AL. 29 Powerhouse Racing is happy to offer the Billet Aluminum Lightweight Alternator Pulley for the 2JZ and 1JZ engines. Precision machined from solid aluminum, this is the finest pulley available. Reduce rotating mass and keep accessory speed where it should be. This pulley is helpful if you are turning 8,500 RPM or higher to ensure proper reliability and