Description
Take your BMW S68-powered platform to the next level with the MAD Catless Primary Downpipes. Originally developed on the X5M and X6M, these downpipes are engineered for drivers who want uncompromised performance and an aggressive exhaust note across the latest generation of BMW V8 models.
Performance Benefits
The restrictive factory downpipes limit your S68’s true capability. Swapping to MAD catless downpipes improves exhaust flow, allowing the turbos to spool quicker and respond faster. The difference is immediate—sharper throttle response, improved midrange punch, and a more exciting driving experience.
Enhanced Driving Experience
Along with performance gains, the MAD downpipes transform your exhaust tone. Expect a deeper, more powerful sound without sacrificing refinement. Lower under-hood temperatures also help preserve long-term turbo health, making this upgrade about both performance and longevity.
Precision Build
Each downpipe is crafted from thick 2.0mm 304 stainless steel, chosen for durability and resistance to high heat. Our TIG welding and back-purging process ensures maximum strength and smooth interior surfaces for uninterrupted airflow.
Designed as a direct bolt-on upgrade, installation is straightforward with OEM-style brackets and flanges.
Why Choose MAD?
Unlike generic alternatives, MAD downpipes are designed specifically for the S68 platform, with fitment tested across multiple models including the X5M, X6M, and newer S68-equipped vehicles like the G90/G99 M5.
We stand behind our work with a limited lifetime warranty, giving you peace of mind while you enjoy the performance benefits.
Highlights
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Noticeable horsepower and torque gains
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Faster turbo spool and sharper throttle feel
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Deeper, more aggressive exhaust tone
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Lower under-hood heat to extend turbo life
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Heavy-duty 304 stainless steel construction (2.0mm wall)
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TIG welded and back-purged for durability and smooth flow
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Bolt-on installation with OEM-style hardware
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Limited lifetime warranty
Fitment
Compatible with the following BMW models:
X Series
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X5 G05 LCI (2022–2025) – S68
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X5 M F95 LCI (2022–2025) – S68 (2024+ USA)
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X6 G06 LCI (2022–2025) – S68
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X6 M F96 LCI (2022–2025) – S68 (2024+ USA)
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X7 G07 LCI (2022–2025) – S68
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XM G09 (2021–2025) – S68
M5 Platform
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G90 M5 (2025+) – S68
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G99 M5 Touring (2025+) – S68
Notes
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Check your vehicle for correct flange style downpipes or email us your VIN
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LCI models only (where applicable)
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Does NOT fit pre-LCI models
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Compatible with both XDrive and non-XDrive (where applicable)
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Also fits European (EU) models
Emissions Disclaimer
This product is not legal for sale or use on pollution-controlled vehicles operated on public roads, highways, or streets. It is intended for off-road, race, or closed-course competition use only, where such modifications are permitted.
By purchasing this product, you acknowledge and agree that:
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You are responsible for compliance with all applicable emissions laws and regulations
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MAD and its affiliates disclaim any liability for improper or unlawful use of this product
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Use of this part on public roads may violate the Federal Clean Air Act (42 U.S.C. § 7522) and similar state laws
Please check your local laws before purchase and installation.
