ISR Performance CNC Billet Diff Brace Nissan 350Z 2003-2008 / Infiniti G35 2003-2006 | IS-Z33-Diffbrace

This ISR Performance diff brace is a game - changer for your Nissan 350Z (2003 - 2008) or Infiniti G35 (2003 - 2007 sedans and coupes). Crafted from two - piece CNC billet aluminum, it offers extra support. The OEM design only uses a single rear stud to attach the diff to the subframe, but this brace adds a second mount. This significantly reduces flex and rotation, giving you a more positive and firm driving feel. It works with OEM 350Z and G35 diff covers, as well as the larger finned NISMO diff cover. Inside the box, you'll find a 2 - piece CNC billet diff brace, all the necessary installation hardware, and a subframe spacer sleeve.

Using this ISR Performance diff brace is easy. First, gather all the parts in the box: the 2 - piece CNC billet diff brace, the necessary hardware, and the subframe spacer sleeve. Make sure your vehicle is parked on a flat surface and is turned off. Remove the relevant parts as per the vehicle's manual to access the area where the diff is attached to the subframe. Install the brace using the provided hardware and the subframe spacer sleeve. Double - check all the connections to ensure they are tight. When it comes to maintenance, regularly check the brace and the hardware for any signs of wear or looseness. If you notice any issues, tighten the hardware or replace the parts as needed. Also, keep the brace clean to prevent dirt and debris from affecting its performance.