GReddy Supreme SP Catback Exhaust - Subaru STi Hatchback 2008-2014 Mazda-RX-7-1994 This exhaust manifold is the

This exhaust manifold is the best choice today for all forms of competition

Note: Fits vehicles without OEM Brembo brake calipers

5T INTAKE SYSTEM POWER GAINS

Also we have recently changed the inner CV from a tripod design to a full ball and cage design with a larger radius to the spline plug for added strength

GReddy Supreme SP Catback Exhaust - Subaru STi Hatchback 2008-2014 Mazda-RX-7-1994 This exhaust manifold is theThe legacy of the GReddy SP lives on with GReddys best version yet, the Supreme SP and to prove it carries a limited lifetime warranty! From the 1st flange to the new double wall GReddy Tip, each Supreme SP system features a high quality, hand Tig weld 304 stainless steel outer construction. Within the muffler, new straight through and directed straight though chambered muffler designs allow GReddy to engineer a more refine exhaust note while