BMW F30 320i cat-back exhaust SSXBM1078, resonated twin outlet, 304 stainless

Milltek Sport cat-back SSXBM1078 for the BMW F30 320i (2012-2020, including LCI). Resonated design gives a deeper, sportier tone without drone - ideal for fast road or track-day use where refinement matters.

Features twin Black Cerakote GT-80 tips, mandrel-bent 304 stainless pipework and OEM-matching fitment to stock rear valance. No cutting, no welding, no guesswork.

• Engineered in the UK, built for corrosion resistance and longevity
• Improved throttle response from enlarged bore and smooth flow path
• Resonated layout strikes balance: audible character when you want it, quiet comfort when you don’t