im debating on what exhaust system to put on my 91 rs, flowmaster, magnaflow or thrush. id appreciate any feedback, thoughts/opinions.

 

I have done a lot of searching for the same answer and I think I'm going to go with Magnaflow on my 87. I like the stainless steel and the sound is just what I want. I also found what I think is a good deal on a cat back system, $325.

 

Don't forget BORLA, I have one in 3" s/s off Edelbrock headers, mine is tunable and sounds nice. They are pricey though. Just a thought.

 

i didnt forget borla, im just naming the three im considering. my dad had a 72 impala and ran a pair of thrushes straight off the headers when he was a kid. im looking for preformance and a nice rumble to turn heads nothing more.

 

flowmaster for a 305.

 

Here's a sound clip of a 80 series Flowmaster muffler. I beleave its just the Flowmaster muffler on a stock system. Allot of other sound clips for just about any muffler you want to hear.Just type in YouTube/ Camaro /then the muffler you want to hear.=
http://www.youtube.com/watch?v=ld3GsWl6znA&NR=1
I have a Flowmaster American Thunder 3in. Cat back with a high flow cat and it sounds just "about" like this but deeper. Mine sounds better when your standing next to. And yes it is that "Flowmaster" sound.

 

thank you for the feedback so far, i hope to get more to help me figure this out.

 

Thrush makes a welded muffler that is just like the Flowmaster 40 and is half the price. I personally like the Thrush welded muffler.

 

i have had flowmaster , & magnaflow (both are good) . i now have magnaflow # 16829 . i chose them for the stainless steel . i have no complaints on them . install with attention to detail as i did and you will be happy . sound is not a factor to me , loud sound is not always power . i like power of course , but i'm more of a cruiser than a racer . good luck .

 

magnaflow ftw, or you could also consider an 3in hushpower muffler and get madrel bent pipes somewhere, but the muffler alone is... 200 i belive!

 

I use the thrush welded on allot of builds. They flow really well and they sound nice. The welded mufflers are a bit loud though. IMO they are louder than the flowmaster and magnaflow.

 

Flowmasters do sound good, but they are known for being loud inside the car also. Magnaflow have a good deep sound.

 

I have the Magnaflow cat back on mine and love it. I searched for months before I decided and I gotta say it sounds pretty damn good..

 

just put magnaflow on, can't wait till it's broke in. hope i will get the sound i want with a stock 305, sound good so far

 

i have the magnaflow all the way back, heres a vid. sound quality isnt the best. http://www.youtube.com/watch?v=bDt4dR1RHNE. i sounds great at the higher rpm's and isnt super loud.

 

Well, I ordered a Magnaflow system and it's being delivered tomorrow.

 

how are Borla tunable? i was looking into them, you might of just sold them to me aha.