DONGMAO BMW 420i 428i 430i N20 2.0t (F32/F33/F36) (2014-2016) Stainless Steel Performance Mid-Tail Mid-Tail Cat-Back Exhaust

Overview

2014 BMW 420i 428i 430i N20 2.0t F32/F33/F36 built by Dongmao as a direct-fit exhaust system. Every unit is assembled on a platform-specific jig, so flange angles, hanger positions and tip alignment repeat from the first unit of a batch to the last.

Tube work is T304 Stainless with mandrel bends throughout. Welds are back-purged TIG, inside and outside, then checked for penetration before the part moves to finishing.

What is included

• Complete pipework with muffler and tips as shown
• Clamps, gaskets and mounting hardware
• Export carton with foam protection