Exhaust question...

[Dropped GP GT]

What is the difference between a gt or gtp and a gxp cat back exhaust? how much, if any, of a difference is there?

 

[Fivefingerdeathpunch]

GT to GTP is literally 100% no change. Same size diameter, same exact mufflers etc.

GXP exhaust might be 2.5in compared to 2.25 on a gt/gtp just because it's a V8 and the mufflers are different.

 

[wezl3ym]

Most of the I guys I know said gxp sounds better but to me, both gtp and gxp have a nice tone.

 

[koRnhead]

^that's the different between a v8 and a v6 there. Lol