Born from AWE's 997 GT2 tuning program, the Generation 2 997TT muffler saves even more weight over the previous generations. Utilizing 14 and 16 gauge 304 Stainless Steel and German made HJS 200 cell metal core catalysts, the muffler has been dyno proven to deliver a huge 24 crank horsepower and 30 crank torque improvement over stock in both normal and overboost modes. Meanwhile, these power improvements have come with no sacrifice to sound quality.
Even though this muffler design is a straight through configuration, AWE's use of the most advanced sound packing materials and sound balancing within the single can eliminates drone when at cruising speeds. The sound at full throttle is pure, clean, and muscular.
AWE's design is modular, fitment is bolt on, and all tubes are one piece CNC mandrel bent. There are options that reuse OEM tips or you can opt for a system with dual 3" stainless beveled wall tips, available in either Polished Silver or Diamond Black.
The angle cut and beveled edge logo tips are 100% 304 stainless steel featuring double wall construction for resistance to heat discoloration. They are available in a Polished Silver or Diamond Black finish. Diamond Black is deep and lustrous nickel plating for a sophisticated stealth look.
As with all AWE Tuning ® exhaust products, each TIG weld is hand finished internally, only butt-welded junctions are used, and flange openings are size matched to their ports, all to produce the smoothest flow possible. It is this intensive attention to detail that sets AWE Tuning ® exhaust products heads and shoulders above the rest.
Please note these exhaust systems are for racing use only.