PHR - Powerhouse Racing Billet Serpentine Belt Tensioner Damper Arm for 2JZ, 5 speed and 6 speed billet 2JZ The Cayenne Turbo Plenum performance

The Cayenne Turbo Plenum performance gains are throughout the entire power curve and not only provide additional power that can be felt in the "seat of your pants" but deliver this power sooner with improve boost response

It is capable of starting the 900+ cubic inch motors while running pumps

1/8" NPT to -4 Adapter & 1/8" NPT to 3/16" Barb Adapter

Consistent performance under high boost and RPM

PHR - Powerhouse Racing Billet Serpentine Belt Tensioner Damper Arm for 2JZ, 5 speed and 6 speed billet 2JZ The Cayenne Turbo Plenum performancePHR Powerhouse Racing Billet Serpentine Belt Tensioner Damper Arm for 2JZ, 5 speed and 6 speed Part # PHR 010110A2 This simple arm is a dress up item for the manual transmission 2JZ's. All manual Supra's serpentine belt tensioners had this little arm bolted to it to attach a damper to reduce noise and vibration of the arm. Unfortunately, it's an ugly cast iron piece. Use the PHR arm to dress up that front of your engine. This thing looks terriffic