drew04 said:
Hi Everyone,
I have a cracked exhaust on my '04 and the part numbers are slightly different on the fiche.
Looking to see if anyone knows if an '09 exhaust will fit my '04? Thanks for the help.
I don't think they'll match. At one point in time, I had 9 LT exhausts to sell, and had to make sure that they were dated so that '99s to '04s went to those model year's spread, and '05s and newer went to the newer model years. I remember it had sumpthin' to do with wall thickness as well as exhaust flow due to the uptick in the engine department. Hopefully, someone will confirm this before you buy the '09.
BTW - these exhaust systems tend to break right at the cat' box and several folks have taken them to a welding shop who can work with stainless, and have them repaired. Just need to make sure the alignment stays OEM for re-fitment purposes.