The N1 Evolution Extreme is based on the proven performance basics of the N1 muffler which emphasizes optimum exhaust efficiency utilizing a straight-thru layout design. Equipped with an internal hybrid silencer uniting power and free flowing characteristics with effective functional sound resonance. A newly adopted muffler tip completes the tail end of the exhaust that serves both purposes of function and form. Constructed with a light weight titanium material rolled and riveted onto a double pipe structure which acts as a diffuser enabling temperature reduction, meanwhile retaining a sporty heat gradiation appearance.
Features:
- SUS304 Stainless Steel Construction
- All hand TIG-Welded by A'PEXi Japan
- Piping Diameter: See diagrams below
- Tip Diameter: 123mm. x 2
- Titanium Round- Dual wall rolled, Angle cut (Riveted)
- Single integrated Valve
- Toyota GR Supra 19-21
- Built-In Exhaust Valve- Compatible with OEM Valve Actuator/Motor Assy.
- Do not use harsh chemicals or metal polish cleaners when cleaning titanium tips. We recommend using standard isopropyl alcohol