white brothers 400es?

[RUFIO]

How come one a 400ex sometimes the white brothers pipe sticks up in the back like diagnoal \ but then othees i see it come straigh flat out? Is this b.c some are full systems and some our slip on? and would you say E-series or Powercore 4 gives more power on a slip on

[AtvMxRider]

If your talking about at the end it is different end caps.

[RUFIO]

not the end caps, some e-series come up on a diagnoal in the back..adn some come straight out...

[UglyMotha™]

the slip on's are angled up but the full systems come straight out

i'd take an e series over a powercore any day of the week and i'm not biased about me e series either matter i plan on selling it soon possibly