JPR AutoSports

Update – Not really a big impact that I could discern on the track (NJMP) though may have tightened things up a little on shifts and going from brake to throttle. Noticed a thunk of sorts when coming out of third gear which I suspect is the fact that there is no longer rubber in place to accept the torque shock when letting out the clutch (hard) and on the gas. Pretty inexpensive and I’m a fan of losing rubber bushings on race cars so, it’s a yes, but just a small one until I have more perspective.

Installed these over the weekend. Not too tough and supposed to help. Here’s what their website says:

Torque Solution Drive Shaft Center Support Bushings will replace the OEM Rubber mounts with billet aluminum pieces. Doing so will allow for reduced wheel hop, improved acceleration and better E.T’s. The mounts keep the propeller shaft from moving under hard acceleration, stopping and turning giving you optimal performance 100% of the time out of your EVO.

Nice machining and they went in easily enough. I’ll report back as to whether I can feel a difference.