o/r pro chamber with boomtubes?

[nj07]

Hi everyone I was thinking about putting on a mac pro chamber with my boomtubes I've been on you tube and heard the o/r chamber with boomtubes and a cut and clamp pro chamber with the stock cats but not with boomtubes i heard them with other axlebacks I would like your opinion on what I should do a o/r pro chamber or with the stock cats let me know thanks.

 

[gmantheman]

From what I have read, the prochamber that splices into the stock cats does not sound that much different than stock H-pipe. I would go O/R prochamber w/ hi-flow cats.

 

[nj07]

thank you I was thinking just th o/r chamber no cats