The Small Car Subaru to VW header has 2mm thick pipes and 3mm thick collectors made out of 321 stainless steel. The flanges are 12mm 304 stainless steel.
It is designed to be as compact as possible for strength and to maximize ground clearance. It’s designed to fit with the stock 1986 and later collector to cat pipe using the stock metal ring.
Fits 2.2L engines 1990-1995 and all 2.5L normally aspirated Subaru engines in manual or automatic Vanagons. When used in a Syncro, the skid plate can be refitted.
Note: Does not fit the special low emission Legacy U5 2005- (the model with 5 oxygen sensors).
Note: Done not fit RMW exhaust kit