Whiteline Plus 8/06-8/09 Pontiac G8 / 04-06 GTO Rear Crossmember Mount Insert Kit 2008-chevrolet-corvette-esi9453302 and these Competition Clutch units

and these Competition Clutch units are direct bolt-in units

ARP Chrysler 273-360 12pt bellhousing bolt kit

Invidia 08+ Subaru WRX/STI 4dr N1 Twin Outlet Single Layer Tip Titanium Cat-Back Exhaust

Brembo 03-08 SL500/SL550/09-12 SL550 Rr GT BBK 4 Pist Cast 2pc 328x28 2pc Rotor Slotted Type1-Black

3 40mm Offset 75mm Bore Gunmetal Wheel

Whiteline Plus 8/06-8/09 Pontiac G8 / 04-06 GTO Rear Crossmember Mount Insert Kit 2008-chevrolet-corvette-esi9453302 and these Competition Clutch unitsNot your typical remove and replace bushing kit but simple installation means great for the DIYer's. Designed to work with the original bushing and eliminate over compliance or better known in motorsport as 'lost motion' of the rear crossmember. W93166 dramatically reduces rear cross member misalignment and movement which allows a more positive feel from the rear end during cornering. Installation Instructions