Exhaust diameters

KennyF

Well-Known Member
I have 2012, access cab. Would I be right to just take for granted that it's a two and a half inch pipe or should I get my fat butt underneath and measure it?
 
Dont hold me to it bro... But, the ID at the exit is 2.5". It tapers in a little bit going back toward the muffler right before the exit...so im assuming. Again i could be wrong I dont have a set of calipers to measure it. Plus acc to what ive seen on TW its 2.25".
 
Just did a quick google search. Stock diameter is indeed 2.25". Also just discovered the TRD one dealers giving me is 2.5".
 
or be able to flare the ends

exhaust diameters are 2.25, I just had a 18" magnaflow w/2.5" in/out put in yesterday, they just flared the end and welded it on
 
Nice man, let me know how you like it. I've had mine for about a week now and still haven't gotten a chance to install it cause I still don't have my dang truck back :( I decided to not use clamps I'm going with getting it welded in to.
 
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