Starting with the COBB Tuning turbo downpipe, we open the diameter of exhaust flow coming out of the turbo, this eliminated the major restriction the factory exhaust had. Moving into our lightweight 3" mid-pipe, that starts after the downpipe, and leads to a free-flowing "Y" pipe section. The exhaust gases are split into two 2.5" sections and directed into our COBB Sport Mufflers.

A direct bolt on replacement for the factory exhaust system that features full Mandrel bent 304 Stainless Steel construction and precise TIG welding for superior fit and finish. Utilizes the original "donut style" flex gasket.

Great care was taken to maintain a high degree of ground clearance with our system.

The end result is improved engine response that is accompanied by a noticeably deeper exhaust note, becoming more aggressive at higher throttle applications. Fully conforms to legal sound requirements (95 dB limit) while also remaining fully emissions legal and warranty friendly.

Designed exclusively for the 2005+ Legacy GT Sedan. Will not fit Outback XT.