PHR - Powerhouse Racing Billet Serpentine Belt Tensioner Damper Arm for 2JZ, 5 speed and 6 speed 2JZ This is particularly beneficial during

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

Unlike a conventional plate-style limited slip differential

90mm Rocker Ratio:   Intake: 1 Exhaust: 1 Nett Valve Lift:   Intake: 9

Monitoring exhaust back pressure is one of the most useful things you can do on a turbocharged engine

Alpha Performance R35 GT-R GR6 Deep Transmission Pan & Pickup Relocation Kit Install Instructions can be downloaded here

PHR - Powerhouse Racing Billet Serpentine Belt Tensioner Damper Arm for 2JZ, 5 speed and 6 speed 2JZ This is particularly beneficial duringPHR 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