03dgsgt

i was thinking on putting some flowmaster mufflers on 92 gt mustang but will the 2.5 inch muffler fit on the stock pipes or i need to get a the 2.25 in. also i want a o/r h pipe will the 2.5 in fit the pipes please let me know thanks

5.0stanger

Buy all 2.5"

03dgsgt

will it fit my stock tail pipes

primetime5.0

buy a whole catback, fast toys was having a sale on mac stuff I got the catback shipped for 270$, usually its 313$, before shipping

5.0stanger

Definitely buy the whole cat back, especially if you are planning on a new H pipe too.

95vertGTS

I just got o/r x-pipe and flowmasters in 2.25" because I have no plans to have high horsepower... or more than a cobra. (lookin for GT40 heads/intake) Sounds good and not too loud but noticable.

If I did it over again I'd just get an o/r x-pipe and keep the stock mufflers. Then spent the rest on some other performance part.