05-09 Subaru Legacy GT GTSPEC Unequal Length Header & Uppipe

The GTSPEC unequal length exhaust manifold & detachable uppipe for the 05-09 Legacy GT is the latest revision of their original 2-piece Legacy GT manifold kit. GTSPEC's revolutionary velocity chamber design and the high quality finish are unchanged on the new generation for optimal flow, performance, and looks. The velocity chamber equalizes exhaust gases before the turbo for fast spool and minimal turbulence. The GTSPEC Legacy GT manifold's flanges are completely redesigned top prevent warping and cracking. The header's 3-bolt uppipe flange creates an even distribution of pressure for optimal sealing. The GTSPEC Legacy GT header kit includes the manifold, uppipe, and necessary gaskets (manifold to block x 2, 3-bolt manifold to uppipe gasket, & uppipe to turbo gasket) for a direct bolt-on installation.