A new product release for the Greddy EVOlution GT line For The C6 Corvette!
Greddy is known for its high quality aftermarket performance parts. Primarily focusing on the JDM vehicles, they have been doing exhaust work for decades. Now they have introduced a new product line to cater to domestic and US market vehicles. Their most recent release was a full exhaust cat back system for the C6 Corvette platform. USDM owners Rejoice!
The EVOlution GT, for the C6 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. In dyno tests, the system gains the C6, 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.
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Greddy EVOlution GT Exhaust Chevrolet Corvette C6 05-13 | $1,199.00 | ![]() |
Chassis: C6
Engine: 7.0L LS V8
(Exhaust configuration Dual muffler with X pipe and center exit tips)
Number of pieces: 3pcs
Piping: 76 mm (3.0″)
Tip(s): 2x 115 mm (4.5″)
Gasket(s): 3.0″ oval (qty: 4 included) replacement
Notes: large diameter, light-weight stainless-steel system
Weight: 47.2 lbs (oem 71.7 lbs)
Sound level: TBA dB(a) @5250RPM
Dyno Chart
HP: 27.2 hp
TRQ: 34.72 ft-lbs