Originally Posted by dreezy
Hillbilly logic. Horsepower just ditched IRS for a solid axle in a sports car...
That is not Hillbilly logic. Solid axle including suspension components will almost always be lighter then IRS.
People been swapping 8.8's into r7's for years. This is mainly to add more horse power then that crappy independent rear can handle. With the benefit of shedding weight in the process.