Well, I bit the bullet and got rid of my blowmaster catback for a borla and all I can say is wow. The sound of this thing is amazing. I will never put another flow on anything I own. Anyone looking to get this catback, though it is expensive, as soon as you hear it, you'll love it. With the wide open plate nothing else out there can match it for sound. It's loud, but it has a little bit of that rumble, sweet. With the block off plate it's almost stock quiet.

 

got any soundclips? what engine do you have?

 

I have the Borla as well. It fits like crap. But the sound is Awesome.
I always gun on the road before I get to work and I have gotten quite a few compliments. I have a 305 tpi and some people thought it sounded like a big block.

 

Same here. Went out in my TA friday night. and my buddy behind me in his camaro called me and was like dude that borla sounds awesome. he was like No way it sounds like a 305.

I have SLP headers and Cat back with a borla muff.

I'll have to take a small vid and post it some day.!

 

I currently have a flowmaster 80 on my 91 Rs 305 and im looking for something louder(as loud as i can get) Would all of you recomend going with the borla and getting rid of the Flowmaster?

 

If all yopu want is loud weld a cut out in befor your cat.

 

If i wanted to just switch out the mufflers does Borla make a muffler that would fit up right in place of the Flowmaster 80

 

It should fit. But Borla's aren't that loud of a muffler.
Maganaflows are louder than those. Spintechs sound like they'd be around flowmaster territory, and then there's always the Bullet mufflers.

Personally having had a Flowmaster, and a buddy on this board having everything Flow, Borla and now a magna flow, I know have a Dynomax UltraFlow, and can honestly say nothing compares to the sound of the Ultraflow, nothing.

 

I had a dynomax Ultraflow befor also. It sounded Verry Good on the 383.


I do like this borla on the 305 TA though.

Heres a small vid.

http://www.knights-rule.com/cgi/gall...TFBDY/MOV02013

 

they make a pro xs series muffler but I don't think it will be louder than the flowmaster. my spintech will be here next week. If you can wait I will let you know. I had the 80 series on my 88 so I know what that is like.

the borla kit is not really louder than the flowmaster. It just sounds better IMO. I had both on my 88. the flowmaster kit fit better though. Flowmaster had more drone and low rpm sound but the borla really shined when it was just pinned. everbody though the car sounded great. not a crossflow muffler though. I just ditched a 50 series flow off this car and put the magnaflow catback on. way to quite for my taste.