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Thanks for the great info. The factory c4 intakes are real long or real short. It looks like the first injection unit should provide a good balance of TQ and HP for those looking for such, and another viable intake option. Hopefully somebody can provide hood clearance info or mods for fitting it under a stock c4 hood.
Thanks for the great info. The factory c4 intakes are real long or real short. It looks like the first injection unit should provide a good balance of TQ and HP for those looking for such, and another viable intake option. Hopefully somebody can provide hood clearance info or mods for fitting it under a stock c4 hood.
hi hobby0002000,
on www.firstinjection.com website it also states lifet time warranty and 30 day money back guarntee satisfaction!
how good is that!
apparently there runners are shorter than the standard tpi runners and of course much bigger in diamater and can be ported up to a whoping 1.9" in diamater!
i i was to buy the first intake ,i was going to get it extrude honed/ported to 1.9" diameter!
also Ken at first injection makes up thottle body adaptor kits to fix the problem of the hood clearance on the vet!
so then there are no more hood clearance fitting problems!
i think they have plenty of all round potential!
cheers
glen
Australia