Milltek Sport Cat-Back Exhaust, Race Non-Resonated Dual Outlet, Titanium GT-90 Tips, for BMW 3 Series F30 320i M Sport (Inc LCI) 2012-2020, Requires M340i Rear Valance, SSXBM1074

Milltek Sport SSXBM1074 Catback - Race Non-Res, Twin Exit, Titanium GT90 Tailpipes for BMW F30 320i M Sport 2012-2020 inc LCI

Give your BMW 3 Series F30 320i M Sport the soundtrack and presence it deserves with the Milltek Sport SSXBM1074 catback. This race non-res twin-exit rear section adds a deeper, louder tone on the outside while staying refined inside the cabin. Finished with stunning 90 mm Titanium GT90 tips, it completes the M340i-style dual-outlet look when paired with the correct rear lower valance.

Why enthusiasts choose SSXBM1074

• Milltek Sport quality - UK crafted from premium T304 stainless steel for long-term durability and corrosion resistance.
• Twin outlet conversion for a purposeful, M340i-inspired rear profile - requires a compatible dual-exit rear valance.
• Race non-res design for an assertive, motorsport-inspired tone with minimal cabin resonance.
• Titanium GT90 90 mm finishers for a high-end, track-ready appearance.
• Free-flow, mandrel-bent pipework to optimise gas velocity and reduce back pressure.
• Carefully engineered bore sizing to enhance response without sacrificing mid-range drivability.
• Designed, developed and hand finished in the UK by Milltek Sport.
• Milltek reference: SSXBM1074.

Fitment and requirements

• Compatibility: BMW 3 Series Saloon F30 320i M Sport, including LCI facelift models, 2012 to 2020.
• Configuration: catback, race non-res, twin-exit, Titanium GT90 tailpipe finishers.
• Rear bumper trim: an M340i rear valance or equivalent dual-exit diffuser is required for correct fit and finish.
• Part number: SSXBM1074.

Real-world results

We run Milltek systems on our own builds and our customers consistently praise the fit, finish and sound quality. Expect a more engaging tone on throttle, a sportier rear-end aesthetic and the robust longevity you want from a UK-made T304 stainless system.

Professional fitting

We recommend professional installation. MJ Modifications offers fitting at our Warwickshire workshop and can advise on the correct dual-outlet rear valance for a clean conversion. For a fitting quote or guidance, email info@mjmodifications.co.uk.

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