twin exhaust

[l1ukeRS]

im thinking of getting another twin exhaust for my car, will it drain the power much? if so are there and styles of twins that dont? the car will be either vts converted + quick or turbo'd by the autum hopefully when i gather the bits in, but just need to know for now.

cheers guys

[Scott]

its not that the twin bit will affect it, its the boxes before, if you have a box in place of the cat then sound pulsing will be fine

[grantsp51]

av got a twin powerflow system and hasnt effected it. gone to get a pipe from the downpipe straight to the backbox on wednsday so a see how that is

[l1ukeRS]

at the moment i have a powerflow full 2" system all the way from the manifold back, cats in the manifold, and its just going to be redun by powerflow to make it a twin, so what about a box inplace of the cat then as obviously this wont be do-able?

[grantsp51]

sorry what u meaning

[l1ukeRS]

scott said sumthing about sound pulsing and having a box in place of the cat, the cat is in my manifold and i have no boxes at all from the manifold right the way back until the backbox, soon to be backboxes on my car

[Scott]

yep all well then

[grantsp51]

dont know on what hes on about