Active Autowerke BMW F80 F82 F83 M3 and M4 Non-Resonated Connecting Pipes - Equal Length Mid Pipe Section
Upgrade the sound and response of your BMW M3 or M4 with the Active Autowerke Non-Resonated Connecting Pipes. Designed for the S55 engine and developed as part of Active Autowerke’s patent pending equal length mid-pipe system, these straight-through, non-resonated connecting pipes help deliver the classic smooth inline 6 tone while sharpening throttle response and turbo spool. Perfect for BMW F80 M3, F82 M4 and F83 M4 owners looking for a premium performance exhaust upgrade, improved low-end and mid-range power, and a deeper, more refined exhaust note.
What makes them different
The twin-turbo S55’s unequal downpipe lengths create unevenly spaced exhaust pulses that can lead to a higher-pitched, buzzy character when banks merge. Active Autowerke’s equal length philosophy equalises the path before the mix, promoting a fuller, smoother sound that better suits a performance inline 6. These Non-Resonated Connecting Pipes are the connecting section within that system, maximising flow and character without added resonators.
Key features
- Lighter weight than the factory system
- Quicker turbo spool for sharper response
- Increased low-end and mid-range power
- Equal length design helps eliminate the uneven pulsing sound from unequal downpipes
- Straight-through, non-resonated connecting pipes for an aggressive yet refined tone
- Developed as part of Active Autowerke’s patent pending equal length mid-pipe system
Real-world feedback
We have fitted and used these Active Autowerke Non-Resonated Connecting Pipes on customer F8X cars and the response has been excellent. Owners consistently report a smoother, deeper sound and a noticeable improvement in drivability, especially through the mid-range.
Compatibility
- BMW M Series F80 Saloon M3 and M3 CS with S55 engine from 2015 - Present
- BMW M Series F82 Coupe and F83 Convertible M4 and M4 CS with S55 engine from 2015 - Present
Installation and fitting
Professional fitting is recommended. Nforcd offers installation in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Part number
11-076NR
Note
This listing is for the Non-Resonated Connecting Pipes only. For the complete equal length mid-pipe solution, see the Active Autowerke BMW F80 F82 Equal Length Mid Pipe for M3 and M4.
Photos and video
Common search terms
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