I plan on switching from my White Bros. E-Series to a full Big Gun race system. Has anyone done this yet between these two pipes or any slip-on to Big Gun system?? Was it better, same , or worse? I'm also putting on the Pro-Flow kit with Dynojet stage 2 kit. I hope I will feel a difference.

 

No, but I have also been thinking of making that switch. Let us know how yours turns out.

 

i switched from big gun to white bros. i think white bros is a better exhaust i got the slip on, and liked it better. stick with the white bros

 

Well, I did not switch, but I just put on the big gun the other day and I can tell you I noticed a large difference. I did the k&n, dynojet kit and big gun and it runs much better.

I love the sound too.

Paul