bdr mufflers

[redd]

anyone changed their sidepipe mufflers to classic chambered mufflers? hp increase ,sound difference. thanks

[GLS-BDR226]

Changed to Stainless Steel Specialties 4" outside 3" straight thru. Big difference even with a small block.

[Mark Brye]

Same here. I did SS mufflers back in I think it was 2006-07. I still love them.

[GregAgrest]

I just changed mine over to Classic Chambered Exhaust. They have a good sound but a bit louder. (which is not a bad thing). Not really too different from my old inserts but a better sound. As far as more HP, I can't really tell any difference. I think you'd would have to do a dyno before and after to really tell. All in all, I like them but they do a "rappy" when you let off the gas.

[aa909]

Originally Posted by GregAgrest

I just changed mine over to Classic Chambered Exhaust. They have a good sound but a bit louder. (which is not a bad thing). Not really too different from my old inserts but a better sound. As far as more HP, I can't really tell any difference. I think you'd would have to do a dyno before and after to really tell. All in all, I like them but they do a "rappy" when you let off the gas.

Interesting. My stock BDR sidepipes are doing a "rappy" now when I lay off the gas. It's a bit annoying.

[SKINNEDR]

what is a classic chambered mufflers?
I have BDR#471 and I always believe that it was fin and sound exceptional..
Dex..