Milltek Sport 3 inch Cat Back Exhaust System for BMW 3 Series F30 328i N20
Transform your BMW 3 Series F30 328i with the Milltek Sport 3 inch cat back exhaust system. Designed for the BMW N20 2.0 turbo engine, this stainless steel performance exhaust delivers a deeper, more engaging exhaust note, sharper throttle response and improved driveability. Precision made from aircraft grade stainless steel, the Milltek BMW F30 328i exhaust is engineered for performance rather than noise, giving your 3 Series a refined tone without unwanted harshness.
This is the ideal upgrade for owners searching for BMW 328i exhaust, BMW F30 328i cat back, Milltek 328i exhaust, BMW N20 performance exhaust, 3 inch exhaust system BMW 3 Series and twin exit polished tips. Trusted by enthusiasts, we have fitted and used this system ourselves and our customers consistently praise the quality, fit and sound.
Why choose Milltek for your BMW F30 328i
- Performance focused design reduces back pressure for a livelier, more responsive drive
- Beautifully judged sound upgrade - deeper tone, not excessive volume
- Direct fit cat back system with high quality clamps and hangers
- Premium aircraft grade stainless steel for durability and corrosion resistance
- Twin 90 mm GT90 polished tips for an OEM plus look
Key specifications
- Pipe diameter: 3.00 inch 76.20 mm
- Tailpipes: Twin 90 mm GT90
- Tailpipe finish: Polished
- Road version is EC approved
Versions available
Road Version - EC Approved - Resonated centre section for a subtle, refined sound that enhances daily driving without drone.
Race Version - Non Resonated Louder - Centre silencer replacement for a more aggressive, sportier exhaust note.
What is included
Road Version SSXBM961
- 1 x Flexible connecting pipe
- 1 x Centre silencer
- 1 x Rear silencer connecting pipe
- 1 x Rear silencer
- 2 x Rear silencer outlet pipes
- 2 x Polished tip assembly
Race Version SSXBM962 Non Resonated
- 1 x Flexible connecting pipe
- 1 x Centre silencer replacement pipe
- 1 x Rear silencer connecting pipe
- 1 x Rear silencer
- 2 x Rear silencer outlet pipes
- 2 x Polished tip assembly
Fitment and compatibility
- BMW 3 Series F30 328i M Sport 2012+
- Auto models without tow bar
- Requires 335i rear valance for the twin exit tailpipes
Part numbers
- SSXBM961 - Road Version EC Approved
- SSXBM962 - Race Version Non Resonated
Compatibility check before dispatch
We verify fitment before shipping. Add your UK registration number or the last 7 digits of your VIN at checkout and we will confirm compatibility for your BMW F30 328i.
Professional fitting available
Prefer a hassle free install for your BMW 328i exhaust upgrade? Book professional fitting with Nforcd at our Warwickshire workshop. Request a quote at Sales@nforcd.com.
Manufacturer and warranty
Brand - Milltek Sport
Warranty - Milltek two year warranty
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Order your Milltek BMW F30 328i cat back from Nforcd for proven quality, fantastic sound and a perfect OEM plus finish.




