This is what I run on my b18c, but intakes are intakes. For an NA car, the best you could do is a 3" intake pipe, BPi velocity stack and it’s corresponding K&N filter.
This is what I run on my b18c, but intakes are intakes. For an NA car, the best you could do is a 3" intake pipe, BPi velocity stack and it’s corresponding K&N filter.