L99 Exhaust on LS3

[acowherd]

Ok guy's let's see what you think of this....

I picked up a L99 take off exhaust, and just cut the mufflers off. I put this modified exhaust system on my LS3. (I don't want to cut up my exhaust)

I was hesitating on doing this after I saw both systems side by side, but did it anyways.

And it sounds great Perfect deep rumble, no drone detected on the highway, and nice poping deceleration ( if you like that).

I know I lost my H pipe, but the resonator should serve the same purpose, to equalize the pressure.


I will post a sound vid in the next few days.