seven lust

iTrader: (5)

For those who have welded in a borla xr-1 into the mid pipe...what are its dimensions... I am going to do the same but when I was looking, I seen they have many sizes and shapes. width/height/length and in/out size is what I am asking. Does it make a difference in sound levels in the oval or round canister style? thanks for your help...

Narfle

iTrader: (16)

Oval is quieter(more deadening material inside).

rynberg

You'll want the oval, 3" center in and center out. Judging by my Magnaflow muffler in the midpipe, if they have a size like 15x9, that would be the one.

seven lust

iTrader: (5)

thanks, you guys are awsome!!!

Howard Coleman

iTrader: (6)

borla PN 40944

seven lust

iTrader: (5)

Thanks, this is the one I was thinking of getting . I was just trying to see if this is the size everyone recommends....