ncrx

if budget wasn't a concern , i love my os giken diff with the str tune from Lugod at osg usa.

X2board

Ended up shipping an oem ap1 used diff from Japanese auction at a reasonable cost shipped. Reused my casing and put new bearings, reset the lash and pinion so the car can get back on the road.

Guess a beater Rx8 can be the hooning car instead lol