Milltek Resonated Cat-Back Exhaust - F32 428i M Sport Coupe AT

Milltek Sport cat-back exhaust systems are perfectly suited to anyone looking to improve the sound and aesthetics of their 2014-2016 BMW 428i M Sport automatic rear-wheel drive coupe. This version of the Milltek exhaust has a center section with resonator, which keeps the exhaust tone at a moderate level. Integrated exhaust valve requires reuse of the factory valve actuator.

• Only for cars with N20 engine and Automatic Transmission.
• Only for cars with M Sport bumper. 
• Requires 435i M Sport rear diffuser.

Designed as a direct replacement for the original system, this 304L stainless-steel exhaust clamps to the outlet flange on the original catalytic converter downpipe, and uses the factory hanger locations.

All Milltek exhaust systems are made from 304L “Aircraft” Grade stainless steel. This quality material will ensure that your cat-back system will last through any harsh conditions.

Choose from 3 exhaust tip options: 
- Polished Stainless (Dual 90mm) 
- Cerakote Black (Dual 90mm) 
- Brushed Titanium (Dual 90mm)

Note: We recommend inspecting and possibly replacing the rubber exhaust hangers when upgrading your exhaust. See below for BimmerWorld recommended related items.