Performance M
Dinan High-Flow Mid Pipe / Midpipe Centre/Center Section Resonator Delete for BMW 3 Series 340i F30 (2016-2017, B58) - 3.25in T304 Stainless Exhaust Middle Section - Fits OEM or Dinan Axle-Back
Dinan High-Flow Mid Pipe / Midpipe Centre/Center Section Resonator Delete for BMW 3 Series 340i F30 (2016-2017, B58) - 3.25in T304 Stainless Exhaust Middle Section - Fits OEM or Dinan Axle-Back
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Turn up the soundtrack on your BMW with a performance centre section from Dinan
Looking for a serious exhaust upgrade for your 3 Series without compromising quality or fitment? This premium centre pipe replaces the factory mid section and both resonators with free flowing 3.25 inch T304 stainless tubing. The result is a sharper, more assertive exhaust note, stronger presence under load and a truly engaging drive every time you press the throttle. It is a proven, high quality performance part from Dinan, engineered for durability and consistency.
Why enthusiasts choose this mid section
- Transforms the sound with a deeper, more aggressive tone and a purposeful growl
- Straight through 3.25 inch T304 stainless steel pipework for enhanced flow
- Removes the restrictive factory centre section including both resonators
- Compatible with the OEM rear silencer and Dinan Free Flow axle back systems
- Built from corrosion resistant stainless for long term reliability
Compatibility and fitment
Confirmed applications:
- BMW F30 340i, 2016 to 2017
Confirmed to work with:
- Factory rear section, back box and tailpipe assembly
- Dinan Free Flow axle back exhaust
Fitment with other rear sections and axle back systems is not guaranteed.
Real world results
We have fitted this mid section on customer cars and our own builds. Feedback has been consistently positive, praising the richer tone, the noticeable increase in presence and the high quality construction. If you want a centre resonator delete style upgrade that still looks and fits like a premium solution, this is it.
Ideal for drivers who want
- A sportier exhaust note from their 3 Series performance model
- A stainless performance centre pipe that prioritises flow
- A mid pipe upgrade that integrates cleanly with the stock back box or Dinan rear section
Professional installation
For fitting, we recommend MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.
Search friendly terms you might know this by
BMW 340i mid pipe upgrade, performance centre pipe, centre resonator delete, straight through middle section, stainless centre section, exhaust centre pipe, cat back mid section, sport exhaust upgrade for BMW F30 340i, 3.25 inch stainless mid pipe, Dinan centre pipe for 3 Series.
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