back box

[saxo_furio02]

will i get any more bhp, jst from an magnex back box?

cheers

[SaxoFurio1988]

will i get any more bhp, jst from an magnex back box?

cheers

Not at all. Will need full system to have noticeable gains.

A

[Jimmy-Boy]

you will get bhp but piss all tbh, get a decat etc to feel the main difference back box is more for sound however some people claim up to 3bhp off a back box lol :P

[SaxoJamie]

you will gain 1 or 2 but as said the rear box is not the biggest restrictor in the exhaust system.