Unsure!!!!!

mjc2_2

Could anyone steer me in the rite direction? my current ride is Vectra B 150!, Ive done the airbox pipe mods,added a pipercross panel filter,fitted a remus centre section and about to remove the pre-cat. After that i intend to fit a magnex oval backbox, where should i turn next? a remap or enlarged throttle body. notsure.gif

Gazza

leave the remap till the end mate do all the engine work then the map as this will optimise the engine mods

hope that helps a bit. 😃

you could also do uprated cams notsure.gif

mjc2_2

Cheers m8! any recommendations on the cams!

Gazza

have look at rgal/cortenay site they should give you some ideas 😃