Cardstang

Had some Roush Cat-Backs installed last week on my '10 GT and I love the way they sound. However, I have two problems:

One, my mileage is suffering because I can't keep my foot out of it.

Two, it's very cold in my car because I have the windows down so I can hear it.

Seriously though, I am very pleased with how they look and sound. Obnoxious enough when I get on it, but also quiet at idle and cruising speed. There is a bit of a drone at just a tick over 2000 RPM.

I drove my family nuts listening to sound clips and finally decided on the Roush. Next up...CAI and tune!

09cs

Nice! did you get the Roush extreme exhaust? Or which one?

Cardstang

They are the Off Road for the 2010. Part number 420025.

Roush calls them "off road" because they are too loud for CA and ME.

The description says they are axel back, but the instructions state they are cat-back.

Roush Exhaust

hammeron

we both seem to have the same exact, 2 problems

09cs

Those look like the ones I have on my 09, and yes they are VERY loud, and I live in CA hahah

sbradle4

I'm trying to figure out which exhaust I want myself. Either Flowmaster Delta Flows (I had these on my '04 GTO and they sounded AMAZING) or a Corsa setup.

Wil

Sound clip??? Can't wait to hear!

Cardstang

Adding some sound clips. These are both from inside the car with the windows up and were taken with my iPhone. Hopefully the clips show up. If not, I'll try again.

I took this while getting on the highway. I was more concerned about keeping it on the road than keeping the phone still.
http://youtu.be/SFLjL4L0oz4


This one is taken as I accelerated from a stoplight.
http://youtu.be/HI3tdiT1ACg

The exhaust is the only mod I have made.

Silver_Stang_05

I have the exact same problems, plus everyone who see's the Roush wants to race me.....Exhaust sounds great! I enjoy stopping at red lights now because I get to here that rev in 1st and 2nd!

Cardstang

I'll get some more sound clips recorded and make them available. I know when I was looking, I listened to every clip I could find.