Spintech muffler sounds good.... - Third Generation F-Body Message Boards

kevinc · 02-13-2001, 05:10 PM

I had a Flowmaster 3" catback for the past two years, got really sick of the loud tinny exhaust sound.

I saw Mufflex uses Spintech for their stuff, so I found a muffler that had similar dimensions as the Flowmaster piece and swapped it in this weekend. It fits perfectly...no sense tossing all the 3" mandrel-bent pipe.

At idle it sounds much deeper than the old muffler, same with midrange and WOT acceleration. I'm liking it!!

-Kevin

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1982 Z-28

See http://www.mycar.net/mafb/registry/detail.cfm?id=276 for details

olephart · 02-14-2001, 12:58 AM

I really like mine too. They are really well made.

I decided to try them when I learned that they are on 80% of the oval track cars cuz they met the noise requirement without ANY loss of HP from the unmuffeled version.

I got big ones to keep the resonance down on the inside. Much better interior noise level than the other popular brands. Don't sound too bad either.