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flowmaster 70s DRONE BAD! :(

hondo

hondo

New member
For my birthday i bought myself new exhaudt for my car i got 2 flowmaster 70's and took the resonator out.
really love the sound of it at times but lately i have been getting a TON of drone inside the car. like bad enough that i dont even want to drive it. :th_shakinghead2:
so i was wondering if i were to put the resonator back in if you think that would make a difference or do you think i'd be better off going for something else? any suggestions for other mufflers? personal favorites?
 


Put a glasspack in there and get rid of your sh1tty chambered mufflers you wasted a bunch of money on.
 
well im thinking about just going stock with my gtp, or at least a lot more mild. i have a firebird i can put the 70's on i just cant afford any of that sh!t right now.
 


I made same mistake you did except also added a 3 inch catless DP. Same as you like it at first then it bugged me. Tried the stock resonater back on and it got a little better but still has a decent amount of drone. as they all say the best exhuast is stock for these cars, at first I was not a believer but have been proven wrong. Just waiting to have extra cash to redo the brand new exhaust
 


If you have to do flowmasters the best is a glasspack and 40series... but even that sounds like crap and chambered mufflers period have bad flow issues.

You need a free flow muffler with a good glasspack in place of the resonator. Gotta have a resonator of some kind or you will have a nasty raspy sound.

Dynomat is a waste of time and money. Okay for sound systems but there are other ways of sound proofing cars, but if you don't have one you don't need the crap
 
was just thinking about this earlier before I read this lol is ther anyway to get a little bit louder idle but not super loud drving noise?
 
My buddy dynamats under his rear seat and all of his trunk in his DSM's...and it helps...a noticiable difference. They also are full 3" turbo backs...no resonator, converter...just a mongo-sized cannon at the back.
 


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