Huh? The MKIV IRS diff is virtually bulletproof. If you want to further strengthen it, simply install a TRD limited slip unit. Done.Ohjustaguy said:I know that in the higher HP ranges with these cars, driveshafts tend to have problems as well as the rear ends.
:wtflol: Good luck! :lol:I would like to be able to put a better rear end so that when I plan on going to the track, I can spend an hour swapping it out for track usage.