APEXi® N1-X Evolution Extreme 304 SS Header-Back Exhaust System with Quad Rear Exit (164KT211) 1672 This axle-back exhaust replaces the

This axle-back exhaust replaces the unflattering factory sound with a deeper

7 Description_ASM Rear EBC RP-1 Race Brake Pads FMSI D1347 2011 thru 2013 INFINITI M37 3

5 RS 1998 Subaru Impreza Engine: 2

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APEXi® N1-X Evolution Extreme 304 SS Header-Back Exhaust System with Quad Rear Exit (164KT211) 1672 This axle-back exhaust replaces theN1 X Evolution Extreme 304 SS Header Back Exhaust System with Quad Rear Exit (164KT211) by APEXi. Modular design Midpipe and Rear Section can be interchanged with factory exhaust components. Exhaust System Type: Header Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 2. 38" x2. Exhaust System Sound: Aggressive Loud. The N1 Evolution Extreme is based on the proven performance basics of the N1 muffler which emphasizes optimum exhaust