need help on my exhaust. ok the mods are gonna be: mti c2 224/581lsa 112 cam, intake, edelbrock manifold later(with 90mm tb), pacesetter headers, and exhaust. now should i build my own y pipe but not why it and keep it dual or should i get the pacesetter ory and run single 3" exhaust. if i go dual i'll be running the magnaflow dual in/out muffler. it X's inside so i'll have an X pipe too. then out out that stock location. so which is it? oh and tt3000.

 

Corsa with an e-cutout

 

Keeping the cats or with an o/r y? With the cats, that setup would be great! Without, might be a little nasty! lol

 

not sure about the cats just yet. i have a magnaflow 2.5" cat new in a box but i don't think its big enough for my tahoe. i bought it for my car.

 

i was thinking pacesetter headers instead of y pipe keep it dual into the magnafloe muffler and out in stock location. all in 3" the magnaflow muffler is bigger than stock so should keep the rasp down a good bit. the muffler is like 28" long in a 6X11 case.

 

I have had, flowmaster, dynomax, magnaflow, and the dynomax racing bullets, now I have the corsa, and I am very happy with it. I bought another corsa sport muffler after the turbo since it makes for such a nice quiet ride inside

 

i'll look into them. there a little more costly than the magnaflow aren't they?

 

You gotta buy the whole kit or find someone selling just the muffler. Full kit will run you close to 600 off ebay.

 

so what size is the pipeing and which is quieter the touring or the sport? and whats the diff between the two? which would be better with no cats in i decide not to have them?

 

3" touring wont have the "rasp" if you drop the cats sport=with cats touring=without cats

Touring has sound deadening material in it and some different baffling, sport has no deadening material and has less baffling.