Milltek Cat-Back BMW 4 Series F32 428i 2.0T (N20 Engine) 245hp 2014-2018 - Non-Resonated - Dual GT90 Polished Tips

Milltek Sport Exhaust System for BMW 4 Series F32

On the BMW 4 Series F32, the factory exhaust is designed for quietness and regulations. This Milltek Sport stainless steel exhaust system gives the engine its voice back, with a refined, full, deep sound that built the reputation of this British brand.

Technical specifications

• Milltek part number: SSXBM1005
• Part type: Exhaust system
• Configuration: non-resonated (no resonator), valveless
• Detail: No resonator, dual GT90 tips in polished stainless steel
• Tube diameter: 76.2 mm (3 inch)
• Outlets: 2 GT90 tips, 90 mm each
• Tip finish: polished stainless steel
• Fitting information: 435i-style, 435i M Sport diffuser fitment (BMW OEM), no valves
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• BMW 4 Series F32 428i 2.0T (N20 engine) 245 hp (no tow hitch, manual, RWD, coupe, 2014-2018)

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 resonator): it is the most expressive, with more crackle on lift-off. On the downside, a slight drone may occur at certain engine speeds on long trips. If you do a lot of highway driving, compare it with the resonated version.
• No valves: the system sounds at all times. On a vehicle with factory valves, a valve delete module may be needed to avoid a warning light (see fitting information).
• Installation: the system uses the original mounting points. A workshop 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 bending, careful welds and aerospace-grade stainless steel ensure a system that lasts and sounds right.

Learn more

• Cat-back exhaust: resonated or non-resonated, which to choose for your car?
• Exhaust valves: how do they work and should you keep them?