Toyota MR2 Turbo Greddy Power Extreme PEX exhaust YouTube Mr2 Greddy Body Kit Mr2 Greddy Body Kit GREDDY CATALOG EVOLUTION GT. The EVOlution GT exhaust for the (SW20) MR 2 Turbo is styled to resemble the legendary Power Extreme II MR 2 exhaust of the late 90s early 00s. This makes the Evo GT the ideal exhaust system for a modern, period correct SW20 MR 2 build. This new and improved version follows the same beautifully laid out dual off set muffler with extended wrapping tips, but it now, incorporates superior construction, improved stainless steel materials and precision tig welding. The more compact, dual, straight through EVO GT muffler canisters allow for great flow for both stock and upgraded turbo 3S GTE engines. Like all GReddy EVOlution GT systems, this 304 Stainless steel exhaust carries a limited lifetime warranty. Chassis: SW20 Engine: 3S GTE Type: Cat back system (dual angled mufflers, with extended tips) Number of pieces: 2 Piping: 76 mm (3. 0") Tip(s): 2x 115mm (4. 5") Gasket(s): 3. 0" oval (qty: 1 included) replacement Resonator: N A