33IMP
Well-Known Member
You could add a pair of bullet glasspacks as resonators.yea super turbos droned a lot on my cars too..
i have AP Exhaust Xlerator mufflers on it now and it drones real bad until about 52mph then its quiet.. i so need to find a set of mufflers that are quiet. 18" case and 24" length overall is what will fit my tti exhaust.
For a more elegant solution, Google helmholtz resonators for exhaust.