Which Two brothers slip-on is the best?

[OB_wilf]

X-metal is the most recent pipe on the market from two bros. Is the sound the same quality as the full system x-metal? and what kind of hp increase are u looking at?

I know two bros makes a screamy pipe and that's why I'm going to purchase it shortly.

 

[OB_Dyno Rick]

The Two Brothers Slip-ons sound quite a bit different than the Two Brothers full system.
The Slip-ons are obviously a dual set-up, so the sound is mellow, and deep. The full 4-2-1 system is a single outlet, race bike like sound, and it actually sounds like it revs up quicker than the dual slip-ons.
The power difference between them is large.....about ten HP more with the full system. That's all with-out air-box mods, or re-map. What's a screamy pipe sound?

 

[OB_Animal]

Guess he means high-pitched ear-piercing sound like 600's with almost open pipe?

 

[OB_wilf]

Ya it's for a 600 High pitched sound is what I'm aiming for. Thanks