MAD BMW S58 4" Fat Boy Single Midpipe M3 M4 G80 G82
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Description
G8X M3 / M4 4" FATBOY Midpipe – Flow Is Everything
Flow is everything and the new MAD 4" FATBOY Midpipe delivers exactly that.
Designed specifically for the G8X M3/M4 platform, this midpipe is built to maximize performance and sound without compromise. Featuring a full-length single 4" center section and a minimum pipe diameter of 3" throughout, the FATBOY Midpipe is all about maintaining optimal exhaust flow from front to back.
Expect a deeper, more aggressive tone with significantly less rasp, even when paired with aftermarket downpipes. Whether you're pushing the limits on track or just want that perfect balance of refined aggression on the street, the FATBOY Midpipe transforms your G8X's character in all the right ways.
Key Features:
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Full-length single 4" center section
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Minimum 3" diameter throughout for consistent flow
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Deeper, more refined exhaust note with reduced rasp
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Perfect pairing with aftermarket or stock downpipes
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Includes 3" and 2.75" reducer couplers to connect to 3'' aftermarket axle-backs such as ours or factory axle-back systems
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Utilizes Oem Cut location and clamp design for easy installation and reversibility
NOTE: Downpipe gasket is not included. Part # 18308053348 qty 2 is required for installation.
Fitment:
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2021+ BMW G80 M3
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2021+ BMW G82 M4
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2021+ BMW G83 M4
Shipping Information
Orders are processed same or next business day. Shipping times vary depending on the product, shipping service, and whether freight shipping is required. While we ensure all inventory levels are current and accurate, they can change due to logistics and inventory feeds. Standard shipping typically takes 3-7 business days, but some items may require additional time depending on their origin. Feel free to call us anytime for the latest status of your order.
