StickShifty

all LM exhausts are interchangable.

monkeydude3

i've known a few guys who have that exhaust. sounds freakin great


very similar to our impala with glasspacks I love the rasp, and when there are no cats you get that nice reverb on the rpm decelleration.

Quickshift_02GT

Don't tell me it's not modular...look at my sig.

I have the thing...

Fryguy22

I have LM1s and love them

WARPONY

YOU ARE CORRECT!

silver03gt

SLP LM1, 2, and powerflow muffler all are interchangeble in the catbsack, it is indeed a modular system desined to be changed easily for whatever, including GT's I also own the system with the lm1 resonators, so I think I would know.

LvGordo

this may be a dumb question or point, but you cant mix and match cat-backs and mid-pipes from different companies? I wanted more of a pushy sound so considered lm1 on my bassani system, the SLP guy said i would have to change it all out.

YellowMACH04

is it true the LM1 sounds terrible on the 4.6 engines and the LM2 sounds better?

DreamerGT

^^^ thats just a matter of opinion I have LM1 and love them.

gunpig0313

Yes it is modular, you can switch between the one and two. It's a nice setup i have the X-Pipe on my car , and can go from cats to no cats in about 20-30 mins.