Description
Dinan Middle Exhaust for BMW G30 M550i
The Dinan Middle Exhaust for the BMW G30 M550i introduces a more aggressive tone and an increase in volume over the stock system. Coupled with the associated Dinan exhaust, the sound is further enhanced into a smoother, fuller, and more aggressive growl that is becoming of the V8-powered sedan.
This full mid-section kit removes the hydro-formed factory center section, including the resonator, and replaces it with larger 3" T304 stainless steel tubing for freer flowing capabilities. In place of the factory resonator, Dinan incorporates a beautifully crafted X-pipe made from mandrel-bent tubing for minimum restriction, unlike stamped X-pipes which are commonplace in the market. This sophisticated 'X' is not only the focal point of the system in terms of aesthetics but also the star when it comes to the effects on the sound. Promoting even flow to both banks of tips, the 'X' removes unwanted nuances in sound caused by uneven exhaust flow that is found in stock systems. Along with the inherent benefit of increased volume by removal of the resonator, the Dinan Middle Exhaust for the G30 M550i produces a louder, smoother, and fuller exhaust note.
Key Features:
- Enhanced Sound: Smoother, sportier, and louder exhaust note.
- Optimized Flow: 3" (76mm) tubing replaces stock 70mm tubing for free flow.
- Resonator Delete: Removes the resonator between the catalyst and rear muffler for increased volume.
- Premium Construction: Includes X-pipe crossover made from mandrel-bent tubing for minimum restriction.
- Durable Finish: 100% T304 stainless steel construction.
- Easy Installation: Bolt-on installation with included mounting hardware.
Specifications:
- Brand: Dinan
- Dinan Point Value: 1
- Emission Code: 5
- Labor Time: 2.7 hours
- Length: 71 inches
- Material: 304 Stainless Steel
- Product Type: Mid-Pipe
- Sale Category: Exhaust
- Sound Level: Pipe Only
- System Type: Mid-Pipe
- Tubing Diameter: 3 inches
- Weight: 55 lbs
- Width: 32 inches
- Height: 13 inches
- UPC: 813725024646
- Part Number: D660-0080
Fitment:
- Confirmed to fit with the Dinan Free Flow Axle Back and stock exhaust systems. Fitment with other axle back units is not guaranteed.
- Car Model: BMW M550i xDRIVE
Emissions Information:
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
About Dinan:
Dinan knows European marques – quite literally – from the inside out. Whether you need hard parts such as exhaust systems or coilovers, or ECU upgrades to unlock your engine's potential, Dinan has the parts to take your BMW, Mercedes-Benz, or Mini to the next level.
Upgrade your BMW G30 M550i with the Dinan Middle Exhaust for an aggressive exhaust tone and enhanced performance. Enjoy the perfect blend of sound and flow with this premium exhaust upgrade.
