A'PEXi N1-X Evolution Extreme Catback Exhaust | 2022+ Honda Civic Si and 2023+ Acura Integra (164KH003)

2022+ Honda Civic Si and 2023+ Acura Integra N1-X Evolution Extreme Catback Exhaust by A'PEXi 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 lightweight 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 N1-X titanium tips specially designed with clearance to reduce heat transfer Top Level quality using full tig-welded SUS304 stainless steel Matched and manufactured for select chassis A'PEXi intricate designed brackets Resonated mid pipe structure Benefits Comfort