Originally Posted by greddy33
i was the same way..bought LM exhaust and later decided to put LT headers on..and wow, way too loud and too raspy.
i put cat's in the y-pipe for smog reasons, and that helped quiet it down a lot. then i went and bought a hooker aero chamber muffler and took it to a muffler shop and had them weld in the muffler.
i don't know why people pay 300 bucks for another cat-back when you can buy a muffler for 90 bucks and pay an exhaust shop to weld it in. the only mod they had to do was make a new intermediate pipe and cut the 2 outlet pipes to the rear of the car and it's done. total cost was like 150 bucks for everything..so you actually save 150+ by not buying a new cat-back..
never really did understand that one..having a LM exhaust is not an end all situation where you have to ditch it, just have to modify it!
just my .02