I have a ne never used intercooler. The package is dirty, but the intercooler is pristine! IT has never been used before so there isn't any signs of corrosion, and will not leak on you. This is a OEM part for 215hp motors. This is a brass unit and not the multi piece plastic intercoolers that tend to leak. These things retail at above $500 was looking for $300. Please PM me or contact me at SurfnSCal@aol.com. Thank you for looking at my ad. =)