Milltek Cat-Back Road BMW 1 Series F20-F21 M135i 3.0 Turbo 2012-2016 - Non-Resonated with Road Muffler - Polished Twin GT90 Tips

Milltek Sport Full Exhaust System for BMW 1 Series F20-F21

Does the factory sound of your BMW 1 Series F20-F21 leave you wanting more? This Milltek Sport stainless steel exhaust system is the upgrade owners ask for most: more presence, a distinctive sound signature and build quality that lasts.

Technical specifications

• Milltek part number: SSXBM964
• Part type: Exhaust system
• Configuration: non-resonated (no mid muffler), valveless
• Detail: No mid muffler, with Road rear muffler - polished stainless GT90 twin tips
• Tube diameter: 76.2 mm (3 in)
• Outlets: 2 x 90 mm GT90 tips
• Tip finish: polished stainless steel
• Fitting information: Road version - valveless
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• BMW 1 Series F20-F21 M135i 3.0 Turbo 320 hp (2WD, 3 and 5 door, 2012-2016)

Not sure about compatibility with your vehicle? Contact us with your VIN before ordering.

Frequently asked questions

• Resonated or non-resonated? This version is non-resonated (no mid muffler): it is the most expressive, with more crackle on lift-off. The trade-off is a slight drone at certain engine speeds on long trips. If you do a lot of motorway driving, compare it with the resonated version.
• Valveless: the system is always vocal. On a vehicle with factory valves, a valve delete module may be needed to avoid a warning light (see fitting information).
• Fitting: the system uses the original mounting points. A workshop can usually fit it in one to two hours.

Why choose Milltek Sport?

What customers mention most often: fit quality and a deep tone that is present but never harsh. This is the Milltek Sport hallmark, from the British specialist in stainless steel exhausts.

Learn more

• Resonated or non-resonated cat-back: which one suits your car?
• Valved exhaust: how does it work and should you keep the valves?