The evolution continues with new GReddy EVOlution GT exhaust line. Improved and refined, this latest generation of Evo exhaust incorporates our new high flow straight-through internals and limited lifetime warranty. It also retains the benefits of the compact and efficient, offset-tip design of the previous Evo’s muffler. Each EVOlution GT is carefully constructed from precision TIG welded, high quality 304 stainless-steel. High flow with a deep rich exhaust note is what the GReddy Evo line is know for.

The EVOlution GT, for the Z06 Chevrolet Corvette, combines the best of GReddy’s 40 years of exhaust design expertise, in one unique system. Increased performance, refine exhaust note, and a substantial weight savings come through a creative layout with our distinctive dual EVO mufflers. Large 76mm (3”) mandrel-bent piping is configured with a superior “X-pipe." It is then linked to a set of our compact, but highly-efficient, straight-through, mufflers and twin center-exit, 115mm (4.5”) GReddy slash cut tips. To complete the look, a GReddy Carbonfiber Tip Finshier is included to accent the EVO GT exhaust.   In dyno tests, the system gains the Z06, 27.2whp / 34.7ft-lb of performance, while producing just an 8-10 decibel increase in sound, (at idle and our test RPM = ¾ redline, 5250). By eliminating the heavy OEM valve system and unnecessary tips, weight is reduced by 34% (-24.2lbs.) Fitment and installation is top notch and straight forward, with better-then OEM investment cast stainless-steel GReddy flanges. (There is no cutting or sloppy slip-on joints to figure out.) Like all GReddy EVOlution GT systems, they are all made from fully hand-welded, 304 stainless-steel and each exhaust carries a GReddy Limited Lifetime Warranty.

  * Includes - GReddy Carbon Tip Finisher