Upgrade from the stock S63R downpipes to the MAD S63R catless downpipes for maximum airflow, power, and sound! The MAD S63R Catless Downpipe is a high-performance upgrade for your BMW with an S63 engine. It...
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SKU: MAD-2046-PR + MAD-2046-SE

Category: All Product, Downpipes


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Orders ship within 2 to 5 business days.

Upgrade from the stock S63R downpipes to the MAD S63R catless downpipes for maximum airflow, power, and sound!

The MAD S63R Catless Downpipe is a high-performance upgrade for your BMW with an S63 engine. It is specifically designed to increase the power and sound of your vehicle by replacing the restrictive factory downpipe.

Crafted from premium-quality stainless steel, this downpipe is built to last and withstand the rigors of high-performance driving. Its mandrel-bent design ensures a smooth and unrestricted flow of exhaust gases, which helps to optimize the engine's performance and increase horsepower and torque output.

The MAD S63R Catless Downpipe is engineered to be a direct replacement for your factory downpipe. The catless design eliminates the restrictive catalytic converter, resulting in a more aggressive exhaust note and improved engine responsiveness.

This downpipe is compatible with a wide range of aftermarket exhaust systems and tuning software, allowing you to customize your vehicle's performance to your exact specifications. It also features a precision-engineered design that ensures a perfect fit and hassle-free installation.

In summary, the MAD S63R Catless Downpipe is an excellent choice for BMW owners who are looking to increase their vehicle's performance and add a more aggressive exhaust note. Its high-quality construction and precise engineering ensure optimal performance and durability, while its easy installation and compatibility with aftermarket components make it a great value for any performance-minded driver.


Compatible with right-hand drive and left-hand drive vehicles
Smooth bends for maximum airflow without any drone
Up to 30HP increase on the stock turbos, even more on upgraded turbos
Lifetime warranty on defects and fitment
90 day return period
All orders ship in 1-2 business days
Spot on fitment
Flex section

*In 2021 BMW switched some models to a flange style vs slip style downpipe setup, please look at your vehicle or send us the VIN to confirm which product you need*

2019+ F95 X5M
2019+ F96 X6M


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Return Policy

Return or exchange any item with original purchase receipt within 30 days as NEW requires that item must be in original condition and packaging, unopened and uninstalled, including all original materials supplied with the item. Returns that do not meet these criteria will be denied. Items returned for warranty may be exchanged or refunded or credited at our discretion. Credit will be issued to the same card used for purchase.

For return inquiries please email to

Non-Returnable Items

The list below provides a high-level list of merchandise that is classified as non-returnable per our Return Policy.Some parts may be denied return because they share the same categorization as their electrical counterparts denial and process the return. This list represents most but not necessarily all of the non-returnable parts; - Including but not limited to MHD & BM3 Licenses , Custom Software Calibration files , SALE items. Also please review the manufacturer return policy before your purchase.

Warranty Returns is not responsible for any warranty returns/exchange .Please refer to Manufacturers Warranty Policy for purchased item.

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