Roush side exhaust shaking like hell on launch

[swl987]

if you have rear independent suspension and side exit exhaust that shake like a mother on a launch at the track what can you do to stop that?

 

[rvlyssup]

if you have rear independent suspension and side exit exhaust that shake like a mother on a launch at the track what can you do to stop that?

Are you referring to wheel hop? It is the IRS shaking things up. Swap out your bushings w/solid ones and also run DRs. You should eliminate 75-80% of the wheel hop. Condition is notorious on IRS and is not caused by the side exhaust.