BMW F32 428i N20 cat-back exhaust, Milltek SSXBM1007, resonated, dual outlet, Cerakote tips

Milltek SSXBM1007 cat-back for the BMW F32 428i with N20 engine (2014-2020). Resonated design delivers a deeper, sportier tone without cabin drone - ideal for fast-road or daily-driver use.

Features true 435i-style dual outlets and UK-built 304 stainless steel construction with mandrel-bent tubing. Cerakote black tips resist heat and corrosion far longer than standard coatings.

• Bolt-on fit - requires 435i M Sport rear valance (sold separately)
• Manual transmission only; not compatible with tow bar
• No compromise on refinement: retains sharp throttle response and quiet cruising