: Muffler/Resonator Inlet size?

10-10-07, 09:23 PM
What is the size of the inlets that go to the resonator/muffler? 2.5 or 2.25 in I am planning on putting on a different muffler and need to know which one to get between the dual 2.5 inch inlets or dual 2.25 inch inlets? Anyone know factory muffler inlet size?

The factory rear muffler/resonator is roughly 7.5 inches wide and 3o from inlet connection to rear just before tips. I have found a flow master muffler that is 7inchs wide with dual inlets of 2.25 but im not sure if i need the 2.5 inlets instead and it is 33 in without tips:cool:

10-10-07, 09:48 PM
I pretty sure it's 2.125", definitely not 2.5"

At least my V8 exhaust is 2.125".

10-10-07, 09:59 PM
2.125 huh? sure its not 2.25? cant find any muffler inlets that size i found 2 2.25 2.5 etc