Moejoe_989

Hey Mustang owners,

So I have a question about my exhaust set up. I currently have a 2014 GT with a 6 speed. I'l have the GT500 single tip axle backs with the resonators cut out by an exhaust shop.

My boss side exhaust is going to be installed in a months time and I will run it as-is for a few weeks.
But everytime I hear my friends GT with Roush axle back, or the Flowmaster outlaws they always sound more aggressive and a much deeper tone.

Besides the usual response of "get a full catback" or "get a new axleback" are they're any mods I can do to my soon to be current setup? My friend says I can get a larger diameter aftermarket midpipe? Will that make a difference?

I know it goes: Engine -> headers -> cats -> Boss H pipe -> mid pipe -> axle backs.

I've already changed axle backs and H pipe with side pipes. I would really consider long tube headers as well.

Ghost cam tune or Track key coming this summer. Looking for that old school lopey muscle car sound

berzerk_1980

You and I have discussed this same setup in multiple threads but just to put it together, I have the GT500s, the side pipes and the TracKey.

First, with the side pipes wide open it's certainly loud enough. Unless you're looking to really turn heads it's quite a bit louder than stock.

As for aggressiveness, I was surprised to find how much more aggressive it sounds with the TracKey tune.

I recommend putting this setup together before you plan other exhaust changes. You might be pleasantly surprised and then you can save the cash for go fast mods. I know that I'm certainly satisfied with the sound as is.

Edit: I should have mentioned that it's not just the lopey idle that makes it sound aggressive. It sounds more aggressive through the whole throttle band, even slightly off idle.

Moejoe_989

Thanks for that! Yeah I think the smartest thing is to wait until it's all installed, and give it some time. I'm sure I'll love it though!