Milltek Cat-back Exhaust for BMW F32 428i Coupe - 435i-style Dual-Outlet - Non-Resonated Louder with Titanium Tips - SSXBM1020
Transform your BMW 4 Series with the Milltek Cat-back exhaust system designed specifically for the F32 428i Coupe with the N20 engine. This non-resonated louder 435i-style dual-outlet system with titanium tips delivers a sharper, sportier soundtrack and an aggressive OEM-plus look. Part number SSXBM1020.
Key features
- Direct-fit Milltek cat-back exhaust for BMW F32 428i Coupe N20 engine only
- 435i-style dual-outlet look for a factory-quality aesthetic upgrade
- Non-resonated configuration for a louder, more engaging exhaust note
- Titanium tips for a premium finish and motorsport-inspired style
- Hand-built in the UK using aerospace grade type 304 stainless steel
- Mandrel-bent pipework for optimised gas flow and performance potential
- Acoustically developed to deliver a sporty tone without intrusive drone
- Corrosion-resistant, durable construction designed to last
Fitment and requirements
- BMW 4 Series F32 428i Coupe - 2014 to 2020
- N20 engine only
- Manual gearbox
- Without tow bar
- Requires BMW 435i M Sport rear valance from your BMW dealer for the dual-outlet finish
Part number: SSXBM1020
Why choose Milltek for your BMW 428i F32
Every Milltek system is designed, developed and hand-finished in the UK by time-served craftsmen using type 304, non-magnetic stainless steel throughout. Mandrel bending maintains a constant radius for smooth, unrestricted flow, while carefully chosen bore diameters are enlarged over stock to help the engine breathe. Each system undergoes a comprehensive acoustic development process to achieve a crisp, sporty tone without unwanted NVH or cabin resonance.
Real-world satisfaction
We rate this system highly for its quality, fit and sound. Customers choose it for the OEM-plus 435i-style rear look and the non-resonated louder soundtrack that brings the 428i to life without compromising day-to-day use.
Installation and support
Professional fitting recommended. Nforcd offers installation and support from our Warwickshire workshop. Request a fitting quote at Sales@nforcd.com.
Popular search terms
Milltek BMW 428i exhaust, Milltek cat-back F32, BMW 428i N20 cat back, 435i style dual outlet exhaust, non resonated BMW 428i exhaust, titanium tips exhaust BMW 4 Series, Milltek Sport F32 428i, performance exhaust BMW 428i, BMW F32 428i catback, SSXBM1020, Milltek 428i manual, BMW 428i M Sport rear valance exhaust, Milltek UK stainless steel exhaust.