Exhaust Experts...Please Come In
how much would it cost to get it made individually? I actually like the idea of just straight piping the cats and leaving the res on now.
Last edited by Mikegpr03; Dec 16, 2012 at 08:14 PM.
Custom straight pipes, with a h pipe in resonators place cost me 200. And thats with a 20$ tip. Straight pipes all the way shouldn't be over 150 lol.
Edit: Was nice meeting you bro, hope you liked my set-up! Leme know what you decide to do!
Custom straight pipes, with a h pipe in resonators place cost me 200. And thats with a 20$ tip. Straight pipes all the way shouldn't be over 150 lol.
Edit: Was nice meeting you bro, hope you liked my set-up! Leme know what you decide to do!
That's where the money goes also my set up is with a Vband flange not welded on.
Here's some good reading on that btw.
http://en.wikipedia.org/wiki/Tube_bending
What ever you guys choose to do just have the shop weld stainless not aluminized crappy pipe on to your OEM stainless setup.
Also not many muffler shops have mandrel bend machines they take up a whole room. It's a big difference in a muffler shop pipe bender and mandrel bending machine.
Notice in this vid how the pipe is true in size regardless of the bend ( doesn't distort the diameter)
Where your OEM cats go into the resonator require a mandrel bend to keep the true size.
Here is the machine mine was done on


I also added a V band flange not too long ago to be able to swap in out the set up quickly
Here's what 90% of shops have and notice the aluminized pipe ( not stainless steel ) you OEM set up is STAINLESS STEEL please don't put cheap aluminized pipe onto a well made German car

Notice on this vid how the pipe is not true in diameter when it's bended
I hope this explained "the cheap route" and the better way to do it.
Last edited by Mikegpr03; Dec 17, 2012 at 12:22 AM. Reason: Adding info
Custom straight pipes, with a h pipe in resonators place cost me 200. And thats with a 20$ tip. Straight pipes all the way shouldn't be over 150 lol.
Edit: Was nice meeting you bro, hope you liked my set-up! Leme know what you decide to do!

It's a rig IMHO.
The Best of Mercedes & AMG
Hope this helps clearing up.
Ill check with him tomorrow if he can make a Straight pipe while I'm there making mine. PM your number and ill touch base with you.
As you can see with this pic below the part of pipe that goes over the brace requires a mandrel bend to clear the brace and keep true to the diameter.
Note V band flange was not in place at time of pic

Not bashing anyone's set up btw. Just trying to share clean proper way to Mod the car.
Last edited by Mikegpr03; Dec 17, 2012 at 12:45 AM. Reason: Adding pic
Personally I wouldn’t change a thing unless I was chasing more HP. I'd like to get long headers and a tune but having said that, neither of the cars above were noticeably better performers on our drive day and we did some serious driving with skilled pilots behind the wheel. The C63 really is a great car right out of the box.
From what i've heard, it seems that removing the res only makes it more raspy, by doing the secondary cat alone with a straight it seems to be deeper and loud vs an x pipe in place of the secondary cat seems to smooth it out, unless the resonator is replaced as well.
Last edited by Marylandm3; Dec 17, 2012 at 01:28 PM.
Glad you liked the sound Sheryar! I bet it sounds monstrous!
From what i've heard, it seems that removing the res only makes it more raspy, by doing the secondary cat alone with a straight it seems to be deeper and loud vs an x pipe in place of the secondary cat seems to smooth it out, unless the resonator is replaced as well.
Also did you leave your stock resonator in?









