hey milky if your definitely set on a rage system and not planning any big upgrades, I'd go for the twin into single 3in (BB9022) but get the rear tip changed to dual. At least as abba said once the gasses cool they will already be into the one pipe which will force it through quicker
Sweet thanks. I can get the rage stuff really cheap. Might see if the end section from bb9073 will bolt up instead of the end section on bb9022
if there is not much price difference between the single 3 and the twin 3" i would put the twin on. but i had no trouble producing power with a single. depends what mods you have in mind for down the track
Not alot of price difference. Being realistic I will put headers on it, it's very unlikely I would ever go for a lumpy cam or forced induction.
I can send you a Manta twin 2 1/2" system from here, just waiting to hear back on the freight cost to NZ.
Twin 2 1/2" Manta system with front mufflers and rear resonator including twin stainless tips, clamps and gaskets $675 Freight to Auckland $150. $825 all up shipped.