I'm getting a Delta flowmaster 40 series muffler pretty soon. 3 inch inlet /outlet. I was checking it out on the flowmaster webpage. Unfortunately it was only on a rustang soundbite but it sounded very good. I kind of think the orginal sounds more rattly nascar soundin. I like the deep deep sweet tones of this muffler. Anyone got one out there tell me what you think of this muffler. I want to post a soundbite in the sound forum how do you go about doing this.
Junior Member
I'll be able to tell you what it sounds like with a staight pipe instead of a cat once I finish welding my exaust cut-out on. I'm finishing up monday, I'll get back to you monday night.
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88 Notchback GTA
350 TPI
350 Turbo Trans
Much to come
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88 Notchback GTA
350 TPI
350 Turbo Trans
Much to come

i have the delta flow 40 series race muffler. unfortenutly i will not be able to tell you what it sounds like because it wont be going on for a while

Cool i can't wait. I get mine in a few weeks luckily i can just clamp mine on because it's not welded. I also got a cutout but yet to use it. Hey you got headers too on your car? I used to have a GTA too very nice car. Now i have a 1991 Z28 1LE. Very quick even with 144kmile on er. later. Later i'll post some pics when i get a scanner. Audios amigos.!
