Cat-Back exhaust over frame complete

[Vistataco]

Took my 80 over to Richard over at Richards Performance Muffler in Vista for a new exhaust and here is what he came up with:

https://forum.ih8mud.com/80-series-tech/307390-cat-back-exhaust-over-frame-complete.html#post4728352

 

[SOCALFJ]

Looks killer dude. How does that Magnaflow sound? Annoying or quiet?

 

[Vistataco]

Looks killer dude. How does that Magnaflow sound? Annoying or quiet?

The Magnaflow is not as loud as thought it would be...which is good. It's at it's loudest around 2500RPM when the engine is under stress. Cruising at 2500 you barely hear it. The other bonus is the "supercharger whistle" is gone.

He was trying to fit a 3 chamber flowmaster for a big block under there to make it quieter but it wouldn't fit without hitting the frame or the driveshaft.