I saw an ad on another forum for these mufflers. I checked out the website and they sound pretty good, but I never heard of them...I'm very skeptical.


http://www.zoomersexhaust.com/avalanche/default.htm

 

Yeah i'd be skeptical too. Those things are way too long IMO. I'll stick to the good ol' dynomax bullets.

 

The sound clips sound great.

 

sounds good, just a little quiet for me.

 

go to chevyavalanchefanclub.com and ask about it. ive seen a few guys over there that have tried the kit and they all love the sound.

 

and i think zoomers is a sponsorer over there too

 

dayum. i just read a thread about zoomers over at the website i listed. they are having a GP for 699 for the catback at those prices i would just go with corsa

 

That would be the other forum where I spotted the ad.

 

well thats the only place ive seen it used, and everyone seems to LOVE it. i couldnt pay 699 for a glorified glasspack though. you can get a stainless magnaflow catback for under 400. basically the same exact muffler without the "zoomer" built into it. i still dont understand how that could make the performance better, but however they want to advertise it i guess.