This fitting kit would be used when fitting a 2.5" downpipe RCM329 or RCM369 along with a decat 2.5" RCM330 exhaust part on an Impreza (not twin scroll) or when fitting th eequivalent standard Subaru parts.
RCM exhaust fitting kits provide all the necessary items needed to compliment and complete your RCM exhaust part. Each kit comprises of genuine Subaru high quality gaskets, and high tensile fastener ensuring you are never left short when fitting one of out quality exhaust systems or products.