GReddy EVOlution GT Dual Exit Catback Exhaust | Nissan 370Z Z34


Out of stock


The GReddy EVOlution GT Catback Exhaust was dyno tested on a Naturally Aspirated Nissan 370z with gains as much as 16whp / 19ft-lbs(tested with stock catalytic converters), with more expected for turbo use. 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.


  • Direct OEM replacement; no cutting or welding required
  • Hand welded T-304 stainless steel tubing.
  • 2.5″ tubing progressing to 3″ X-pipe crossover
  • weight = 51.4lbs (vs 57.2 stock)


  • This product is special order from Japan.  If not in stock, ETA shipment is 0-2 months.
  • Listed Product Pricing Includes:
    • Product Cost
    • Container shipping cost from Japan to US Port
    • All Inbound Customs and Duty Taxes included avoiding any unexpected fees
  • Flat rate freight shipping from port to your door additional at checkout.
  • Customers outside the continental U.S. are subject to additional shipping charges.
  • Image(s) shown may not reflect actual product.

Additional information


FRP(Fiberglass Reinforced Plastic), CF(Gloss Carbon Fiber)


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