ISR Performance Differential Mount Bushings -Nissan 350Z Z33

The factory rubber differential mount bushings on the Nissan 350Z are a well known weak point: they tear under hard driving, and once they do the diff shifts on every launch and downshift. ISR Performance differential mount bushings for the 350Z Z33 replace them with solid bushings that hold the differential in place, cutting wheel hop and putting more of the engine's output through the tires instead of into bushing deflection.

What changes

• Solid construction instead of torn or soft OEM rubber
• Keeps the differential from moving under hard launches and acceleration
• Reduces wheel hop
• Improves power transfer to the ground
• Direct replacement for the stock differential mount bushings

Fits

• 2003-2008 Nissan 350Z (Z33)
• 2003-2006 Infiniti G35 Sedan
• 2003-2007 Infiniti G35 Coupe (V35)

Installation

Replacing these bushings requires pressing the old rubber out of the differential mount, and a 350Z differential bushing tool makes the job far easier. DIY guides for the Z33 bushing job are widely available if you plan to tackle it at home. Solid bushings transmit more gear noise into the cabin than rubber, which is the usual tradeoff for a locked-down drivetrain on a car that sees track or drift use.

All ISR Performance products are designed for off-road use only.

Legal in California only for racing vehicles which may never be used, or registered or licensed for use, upon a highway.