PHR - Powerhouse Racing Billet Serpentine Belt Tensioner Damper Arm for 2JZ, 5 speed and 6 speed 2JZ Radium recommends a dedicated fuse

Radium recommends a dedicated fuse and relay for each fuel pump

Unlike a conventional plate-style limited slip differential

5x- 2 degree

This is particularly beneficial during high-performance driving conditions where the engine generates significant heat

ShepTrans - Stage 1

PHR - Powerhouse Racing Billet Serpentine Belt Tensioner Damper Arm for 2JZ, 5 speed and 6 speed 2JZ Radium recommends a dedicated fusePHR 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