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

Milltek Sport exhaust system for BMW 4 Series F32

Replacing the stock exhaust with a Milltek Sport system brings back the character that the factory setup holds back on your BMW 4 Series F32: a rounder sound at idle that opens up cleanly through the revs, with no gimmicks.

Technical specifications

• Milltek part number: SSXBM1004
• Part type: Exhaust system
• Configuration: resonated (with resonator), valveless
• Detail: With resonator - dual GT90 polished stainless steel tips
• Tube diameter: 76.2 mm (3 in)
• Outlets: 2 GT90 tips, 90 mm
• Tip finish: polished stainless steel
• Fitment information: 435i-Style - 435i M Sport 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 tow hitch, Manual, RWD, Coupe, 2014-2018)

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

Our most frequently asked questions

• Highway drone? It's the number one concern on forums. This version keeps a resonator: the sound stays full under acceleration, but the exhaust stays calm at steady cruising speed, ideal for daily driving.
• Valveless: the exhaust is heard at all times. On a vehicle with OE valves, a valve delete module may be needed to avoid a warning light (see fitment information).
• Installation: the exhaust uses the original mounting points. A repair shop typically fits it in one to two hours.

Why choose Milltek Sport?

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

Further reading

• 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?