Dinan 17-21 BMW M240i/M240i xDrive (F22/F23) Free Flow Axleback Exhaust System - Polished Tips
Dinan
Dinan 17-21 BMW M240i/M240i xDrive (F22/F23) Free Flow Axleback Exhaust System - Polished Tips
Dinan engineers designed the F22/F23 M240i exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Not only is the tone improved but the additional burbles and pops that come with it are simply intoxicating. Dinan also incorporates a Helmholtz chamber design that reduces resonance or"drone" at low RPM.
- Twin 89mm (3.5") laser engraved, polished or ceramic black exhaust tips
- Uses the factory brackets and hangers for a factory-like fitment
- More Power: + 6 HP @ 6600 RPM, + 5 LB-FT @ 6600 RPM
- 100% 304 stainless steel construction
- Helmholtz chamber to reduce drone
- Enjoyably louder, sportier sound
Installation instructions (PDF)
Special-order item: allow extra time for delivery.
WARNING: This product may expose you to chemicals known to the State of California to cause cancer and/or reproductive harm. www.P65Warnings.ca.gov
Fitment
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Not sure? Send us your VIN before ordering and we’ll confirm it fits.
- Authorized dealerGenuine parts with full manufacturer warranty.
- ShippingShips same day or within 24 hours.
- Returns30-day returns on new, uninstalled parts in original packaging.
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