Changing muffler
Thread Starter
Junior Member
Joined: Jul 2004
Posts: 6
Likes: 0
From: Barrie, Ontario
Car: 1989 Trans Am GTA
Engine: 5.7
Transmission: Auto
Changing muffler
Hey Guy's,
My son and I are proud new owners of an 89 GTA, white, 350, auto,basically stock, mint condition. Will post pic's later.
For now, we want to change from the stock? muffler to something alittle louder. We're installing 3" SS 22" Magnaflow tips as well. What would you suggest for the muffler? (I would prefer a mid-range sound and one that will not be too loud in the interior)
My son and I are proud new owners of an 89 GTA, white, 350, auto,basically stock, mint condition. Will post pic's later.
For now, we want to change from the stock? muffler to something alittle louder. We're installing 3" SS 22" Magnaflow tips as well. What would you suggest for the muffler? (I would prefer a mid-range sound and one that will not be too loud in the interior)
Supreme Member
Joined: Aug 2001
Posts: 1,627
Likes: 2
From: Kitchener ont
Car: 92 TA vert
Engine: LS1
welcome to the board
i was realy happy with my edlelbrock muffler it was not to loud had a great sound at idle and did not have a bad drone on the highway.
i swapped it out for a flowmaster thunder. still liked the edelbrock better
i was realy happy with my edlelbrock muffler it was not to loud had a great sound at idle and did not have a bad drone on the highway.
i swapped it out for a flowmaster thunder. still liked the edelbrock better
Supreme Member




Joined: May 2001
Posts: 1,413
Likes: 120
From: Kars, Ontario, Canada
Car: '87 FIREGOOSE!!!!
I would have to agree, Edlebrock is a sweet muffler. Not too $ and great warranty. I have yet to hear on an f-body, but on the vehicles I've heard, it sounds great. Also, not everyone is running it, so you won't hear yourself everytime you see an f-body. A plus in itself.
Supreme Member
Joined: Jan 2003
Posts: 1,323
Likes: 0
From: Arthur, Ontario, Canada
Car: 92Z28, 99SS, 83Z28 & 86GTA
Engine: 421, LS1, 327Turbo & 383
Transmission: T-56, 4L60E, T5 & 4L60
Axle/Gears: 4:10, 3:42, 2:73 & 3:27
We have an Edlebrock on the 96 and it does sound sweet. Got a Dynomax Turbo on the 92 and its fairly mild sounding
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