just wondering what mods you can do to a 1.3 engine on the cheep. when i had my old polo gt there was few tricks like fitting golf gti afm to it, de wedging the TB diffrent manifold etc. any thing from other nissan models you can get bits from to give it a little more
sunny/almera airbox as said above. you can also de wedge the TB. if you can get hold of some cats, unlikely from a scrappy as they normally out them first, nock out the first cat after the manifold for a free'r flowing exhaust.