APEXI N1 colored muffler NA or TURBO

The universal mufflers come in a 60mm inlet and a 90mm outlet, the turbo comes with a 80mm inlet and a 115mm outlet. Would it be okay if I went along and put the Turbo muffler on my non turbo car or would it screw things up.

good q! i also would like to know the answer...considering i'm putting the universal apexi n1 turbo on my non turbo integra tomorrow.

it would just sound shitty. There's no point in having a muffler with a larger inlet or outlet diamter thats bigger than your piping diameter.

well im pretty sure that all it is, is less back pressure.
gt spec n1 by apex'i, should just get that instead of a muffler, replace the whole cat back

ill bet the turbo in the name of the muffler has nothing to do with forced induction. My gillette Mach 3 turbo doesnt have a turbo on it nor is it made for people who own turbo cars. ill bet he inerior of the muffler is the same as the non turbo one just bigger inlet.

I put the turbo universal muffler on my accord with 2.5" pipe and its sounds wonderful.

I don't have a turbo yet either**

Thanks for all your help!

My gillette Mach 3 turbo doesnt have a turbo on it nor is it made for people who own turbo cars.
that is hilarious. The N1 muffler only has 1 size listing on their web site and it's of the "turbo" one. The universal series one is totally different than the N1 series. It's like comparing the N1 with the World Sport. I doubt the size of the muffler will have much of an effect on anything; my buddy had a muffler that had a huge hole in it (I could put my whole closed fist in the thing and still have plenty of room) and he had no problems NA or when he went turbo.