horist

I'm going to be doing a true dual exhaust, dumps before the axles, x-pipe etc... From everything I've read and heard the Borla XR1 series of mufflers sound very nice, and aren't raspy...

Problem is borla has like 50 million different ones! different lengths, different shapes...

So what size does everyone here use? only thing I know is I need 3" in 3" out but dunno if I need 12" or 16" or round or oval, etc...

Also I had some reccommend the magnaflow mufflers... any comments on how these compare to the borlas?

Pro Stock John

iTrader: (34)

PM 01-Z, I sold him mine.

They are oval shaped, center inlet/outlet, I think 12 inches long.

Hellion

Try typing in www.ls1sounds.com it is linked on this board as well (includes p/n and sound clip).

Hope that helps ya,

Z28Venom

iTrader: (13)

Borla XR-1

Oval
2.5" inlet/outlet 40942

Oval
3" inlet/outlet 40943

Sound clip:
Borla True Duals