Can anyone name some reasonably priced exhaust shops in th west end of the GTA (Brampton, Mississauga, etc.)? I am looking to weld my dynomax bullet muffler to my SLP axle back, then mount the catback to my car, and also weld a hanger to the aftermarket ypipe already on the car. Not a difficult job, but the piping required looks about 3" in diameter.