Catback Milltek BMW 4 Series F32 428i 2.0T (N20 Engine) 245hp 2014-2016 - non-resonated - Dual GT90 Titanium Outlets

Milltek Sport Exhaust System for BMW 4 Series F32

Is the factory sound leaving you wanting more? This Milltek Sport stainless steel exhaust system is the most requested upgrade among owners: more presence, a real sound signature and build quality that lasts.

Technical specifications

• Milltek part number: SSXBM1022
• Part type: Exhaust system
• Configuration: non-resonated (no resonator), valveless
• Detail: Without resonator - dual GT90 titanium outlets
• Tube diameter: 76.2 mm (3 inch)
• Outlets: 2 GT90 outlets of 90 mm
• Tip finish: titanium finish
• Fitting information: 435i-Style - M Sport 435i diffuser fitment (BMW OE) - Valveless
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• BMW 4 Series F32 428i 2.0T (N20 Engine) 245 hp (Without towbar, Automatic, RWD, Coupe, 2014-2016)

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 that a slight drone may appear at certain engine speeds on long journeys. If you do a lot of motorway driving, compare it with the resonated version.
• Valveless: the system sounds off at all times. On a vehicle fitted with factory valves, a valve delete kit may be required to avoid a warning light (see fitting information).
• Fitting: the system uses the original mounting points. A well-equipped repair shop typically fits it in one to two hours.

Why choose Milltek Sport?

A benchmark among European tuners, Milltek Sport tunes each of its systems directly on the vehicle. Mandrel bends, careful welds and aerospace-grade stainless steel make a system that lasts and sounds right.

Go further

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