FAP Back Milltek BMW 1 Series F20-F21 M140i Ph.2 3.0 Turbo 340 hp 2019-2020 with DPF - non-resonated - Dual GT90 Polished Tips

Milltek Sport FAP-back exhaust for BMW 1 Series F20-F21

Does the factory sound of your BMW 1 Series F20-F21 leave you wanting more? This Milltek Sport FAP-back exhaust in stainless steel is the most requested upgrade among owners: more presence, a true sound signature and build quality that lasts.

Technical specifications

• Milltek part number: SSXBM1106
• Part type: FAP-back exhaust
• Configuration: non-resonated (no resonator), with valves
• Details: No resonator, dual GT90 polished stainless steel tips
• Tube diameter: 76.2 mm (3 inch)
• Outlets: 2 GT90 tips, 90 mm
• Tip finish: polished stainless steel
• Installation details: With valve
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• BMW 1 Series F20-F21 M140i 3.0 Turbo 340 hp (Phase 2, 2WD - xDrive, 3 and 5 doors, 2019-2020, with DPF)

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

Our most frequently asked questions

• Resonated or non-resonated? This version is non-resonated (no resonator): it is the most expressive, with more crackle on lift-off. The trade-off is a slight drone that may appear at certain engine speeds on long trips. If you do a lot of motorway driving, compare it with the resonated version.
• What about the neighbors in the morning? The valves are controlled as on the factory system: the line stays closed and discreet on startup or in comfort mode, and fully open in sport mode.
• Installation: the exhaust uses the original mounting points. A workshop with the right equipment usually fits it in one to two hours.

Why choose Milltek Sport?

Milltek Sport designs and manufactures its exhausts in England, with mandrel-bent tubes to preserve the internal diameter and a fit developed on the vehicle. The result: a clean installation with no modification needed, and a sound tuned to stay pleasant for everyday use.

Going further

• Cat-back exhaust, resonated or non-resonated: which one should you choose for your car?
• Valved exhaust system: how it works and should you keep the valves?