APEXi® N1 EVO Muffler Exhaust System (161AN007) ORings_&_Crush_Washers we do not use chambers

we do not use chambers or baffles that slow down the flow of exhaust

The result is a menacing

ensuring that all additional coolers (oil

With more air flowing through the custom-tuned intake tube you experience more horsepower and acceleration throughout the engines RPM range

APEXi® N1 EVO Muffler Exhaust System (161AN007) ORings_&_Crush_Washers we do not use chambersThe N1 series muffler has become a staple of the import tuning industry. The N1 was the first of its kind to incorporate the classic angled muffler design that has became so familiar with today's street cars. Born from our involvement in the grueling N1 endurance series, the N1 exhaust system pairs a straight through design racing muffler with free flowing, mandrel bent piping (60. 5mm N A, 80mm for turbo applications). The combination has resulted in