APEXi® N1-X Evolution Extreme 304 SS Axle-Back Exhaust System with Quad Rear Exit (164KT206P) 4024 Roto-molded Housing:

Roto-molded Housing:

The EVO1801 Cold Air Intake system features our 2-piece box design that incorporates our boost plenum

Exceptional carbon-to-resin ratio yields high stiffness and structural integrity

0 Turbo 2016 BMW 328d Submodel: F30

Mesh medias can cause contaminates to collect and build up resulting in possible sludge

APEXi® N1-X Evolution Extreme 304 SS Axle-Back Exhaust System with Quad Rear Exit (164KT206P) 4024 Roto-molded Housing:N1 X Evolution Extreme 304 SS Axle Back Exhaust System with Quad Rear Exit (164KT206P) by APEXi. Exhaust System Type: Axle Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 2. 56" x2 to 1. 97" x4. Exhaust System Sound: Moderate. 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