exhausts 2500 cc

[pouly]

looking for manufacturer for cat back daul side exsit behind rear wheels with 3-4" pipes any info

[astroracer]

Any competent muffler shop can build a system for you with any muffler (or mufflers) that you want. Stop in and talk to one. Have them use aluminized tubing and it will last for years. You don't need 3 or 4" pipes... 2 1/4's or 2 1/2's are plenty big. Put on a big tip if you want but using the bigger tubing will gain you nothing and will, in fact, hurt your lowend torque.

You won't have to pay shipping, if it breaks they will fix it and it will cost way less then any "name brand" stuff you can buy and have shipped to you... Check it out. Mark