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.

PRODUCT 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

– Patented Megaphone piping structure to produce excellent torque and throttle response throughout the powerband. This piping design allows for a swirling exhaust gas flow effect that has for years produced proven results

Product Features:

– SUS304 Stainless Steel Construction

– All hand TIG-Welded by A’PEXi Japan

– Pipe Diameter: 65mm x 2 -> 50mm x 4

– Tip Diameter: 93mm x 4

– Weight: 61.55 lbs. (Stock – 78.25 lbs.)

– Performance Gains: 32hp and 30 ft/lbs torque increase over stock

– True Dual-to-Quad exhaust layout

– Full Titanium Muffler Tip Riveted Design (with heat gradiation)

– Modular Design: Midpipe and Rear section can be
interchanged with factory exhaust system components

– Sound Level: 91.3 db @ 4,500 RPM

Model: GS-F

Body Style: 4-Door Sedan

Engine: 2UR-GSE

Chassis: URL10