Year
Make
Model
Engine
2018 - 2023
BMW
M550i xDrive
4.4L
COMPATIBLE: (4.4L-N63B44O2)
2018 - 2023 BMW M550i xDrive - G30
The Dinan Middle Exhaust for the 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.
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Smoother, sportier sound
-
3" (76mm) tubing replaces stock 70mm tubing for free flow
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Deletes resonator between catalyst and rear muffler for increased volume
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Includes X-pipe crossover made from mandrel bent tubing for minimum restriction
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100% 304 stainless steel construction
-
Bolt-on installation
-
Mounting hardware included
Brand |
Dinan |
|---|---|
Dinan Point Value |
1 |
Emission Code |
5 |
Height |
13 |
Labor Time (Hours) |
2.7 |
Length |
71 |
Material |
304 Stainless Steel |
Product Type |
Mid-Pipe |
Weight |
55 |
Width |
32 |
UPC |
813725024646 |
Part Number |
D660-0080 |
ABOUT DINAN CARS
Founded in 1979, Dinan is well established as North America's premiere BMW tuner. In recent years Dinan has further expanded its portfolio to include other European marques such as MINI and Mercedes Benz. For all makes, Dinan develops, manufactures and markets a comprehensive line of high performance products and systems, distributed through a worldwide network of Authorized Dinan Performance Centers that include New Car Dealerships as well as Independent Service/High Performance facilities. The expansive dealer network coupled with Dinan's industry leading warranty program, quality products and solid engineering have helped make Dinan a household word among driving enthusiasts that desire "performance without sacrifice."
Install Guide:
WARRANTY:
