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

Milltek Sport exhaust system for BMW 4 Series F32

Replacing the factory system with a Milltek Sport exhaust brings back the character that the stock setup muffles in your BMW 4 Series F32's engine: a rounder tone at idle that opens up cleanly through the rev range, without gimmicks.

Technical specifications

• Milltek part number: SSXBM1013
• Product type: Exhaust system
• Configuration: non-resonated (no resonator), no 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
• Fitment information: 435i-Style, 435i M Sport diffuser fitment (BMW OE), no valve
• 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, automatic, RWD, coupe, 2014-2016)

Not sure it fits your vehicle? Contact us with your VIN before ordering.

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. On the other hand, a slight drone may be noticeable at certain engine speeds on long trips. If you do a lot of highway driving, compare it with the resonated version.
• Valveless: the exhaust sounds at all times. On a vehicle with factory valves, a valve delete kit may be needed to avoid a warning light (see fitment information).
• Installation: the system uses the original mounting points. A properly equipped repair shop usually fits it in one to two hours.

Why choose Milltek Sport?

Milltek Sport designs and manufactures its exhausts in England, using mandrel-bent tubing to preserve the inner diameter and a fitment developed on the vehicle itself. The result: a clean fit with no modifications needed, and a tone tuned to stay pleasant for everyday driving.

Further reading

• Resonated or non-resonated cat-back exhaust: which one is right for your car?
• Valved exhaust systems: how they work and whether to keep the valves?