MustangMafia

Going to be installed my Loudmouth cat-back on thursday and was wondering if there was any welding involved, or it was all bolt on. I was also wondering that if when I add my midpipe later, if I will have to do any modification to my loudmouth system. Anybody know?

Dark_Horse

im not sure if there is any welding on the cat-back i dont think on LMs you have to but im not sure i dont have them. but the only mod you will need if you install a O/R is probably downgrade to LM2s if you have lm1s because it will be very loud.

MustangMafia

Well the kit includes all the clamps, but I would like to know that when I am ready to install my aftermarket midpipe, there wont be any welds all over my cat-back.

Mach1

You should be fine on the install but its prolly a good idea to get your pipes welded after theyre on.

MustangMafia

I probably will once I get my midpipe installed. Be kinda pointless if I welded my catback to my stock h pipe wouldnt it?

Mach1

Nah you dont weld those together. Your catback should come in pieces, those should be welded together. You dont have to weld the pieces but its a good idea. The midpipe and catback bolt together.

MustangMafia

Ahhh ok, thanks for the input.

Mach1

Heres my mach just b4 the install of my xpipe. See where the mid pipe bolts to the catback?

MustangMafia

Ahhh ok, thanks for the help

Coley2002GT

I did my install in approx. 2-2.5 hours. I used a sawsall to hack the old tailpipes off but after that it was pretty easy. The SLP is the nicest kit I've installed on any of my cars. After I installed it I drove it for about a week or two and retightened everything. Hasn't leaked...Yet!!! I get quite a few compliments on the sound and I don't even have a good midpipe. Hope you like it as much as I do.