The EVOlution GT for the Nissan 370Z makes great power for normally aspirated applications. Dyno test on a N/A car gained as much as 16whp / 19ft-lbs. The dual cat-back exhaust progresses from a 2.5” Y that transitions smoothly into 3″ X-pipe crossover, to dual resonator for equalizing exhaust pressures and improved sound control. Aggressive dual EVO muffler canisters are angled to match the Z looks while making room for the factory EVAP canister. GReddy single-wall slash tips finish off the system under the factory bumper cut-outs. Like all GReddy EVOlution GT systems the fully hand-welded 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty.