HKS Super Filter for 92-96 Civic, never been used, direct bought in Japan and factory replacement (fits factory airbox). $50obo
K&N Cone type for B18 engine integra , used for 1/2months on a B18C5 engine, direct factory replacement (fits inside factory airbox). $50obo
Both filter feature superior breathing capability over factory filter.
PM me with any questions.
Thanks