As many know, the 350Z and G35 have a terrible design flaw from the factory when concerned with the drivetrain and the power it can handle. This is due to the fact that the stock differential is held up with only 1 mount in the rear!
Our Differential Brace converts from the OEM single mounting location into 4 fortified mounting points! We haven't broken a thing in our 1200+whp drag 350Z after installing this.
All associated hardware is included with our kit. Two holes are drilled into the rear subframe for installation and must be perfectly aligned for the SP Diff Brace to be effective. Serious damage can occur from improperly installed diff braces.