N1 Evolution-X Exhaust for 2022+ Subaru WRX by Apexi
The N1-X 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 gradation appearance.
Features
- High-level of quality using tig-welded SUS304 stainless steel uniting quiet performance with high-power performance gains
- Matched and manufactured for select chassis
- Piping Diameter: 76.2mm. -> 63.5mm. x 4
- Tip Diameter: 93mm. x 4
Benefits
- Patented Megaphone piping structure to produce excellent torque and throttle response throughout the power-band
