Thread: Cabin drone: Glasspack vs. Resonator

Not really...my car flows great and its quiet until WOT.

I have Catless Pacesetters, 3" Custom piping from the catback flange back with Flowmaster 40's and a stock GM Resonator. No drone or rasp here.

Originally Posted by bluegtp91

Not really...my car flows great and its quiet until WOT.

I have Catless Pacesetters, 3" Custom piping from the catback flange back with Flowmaster 40's and a stock GM Resonator. No drone or rasp here.

I don't think the OP's exhaust has no resonator. Having the stock resonator in place definitely helps. You did it the way that I would've. What piping did you use?

Originally Posted by GeosGP

I don't think the OP's exhaust has no resonator. Having the stock resonator in place definitely helps. You did it the way that I would've. What piping did you use?

Custom bent 3" piping.