2026 BMW M5 Base Performance Parts

NO PERFORMANCE TUNE NEEDED. For over 30 years, Active Autowerke has been the one to turn to for high quality BMW performance products. Committed to enhancing the performance of BMWs through the highest quality products is what Active Autowerke is all about. The newest...

NO PERFORMANCE TUNE NEEDED. For over 30 years, Active Autowerke has been the one to turn to for high quality BMW performance products. Committed to enhancing the performance of BMWs through the highest quality products is what Active Autowerke is all about. The newest...

NO PERFORMANCE TUNE NEEDED. For over 30 years, Active Autowerke has been the one to turn to for high quality BMW performance products. Committed to enhancing the performance of BMWs through the highest quality products is what Active Autowerke is all about. The newest...

NO PERFORMANCE TUNE NEEDED. For over 30 years, Active Autowerke has been the one to turn to for high quality BMW performance products. Committed to enhancing the performance of BMWs through the highest quality products is what Active Autowerke is all about. The newest...

BMW G9X M5 Valved Exhaust System First & Finest Aftermarket System for the G9X Platform Overview The new G90 M5 may be heavy, it may be controversial—and from the factory, it may sound like a vacuum cleaner—but Valvetronic Designs is here to change that....

Enhance your vehicle's exhaust system with the MAD Valve Controller, the ultimate tool for customizing your exhaust sound and performance. Designed to override factory settings, this controller gives you complete control over your exhaust flap, allowing you to tailor the exhaust note to match...

Description Take your BMW S68-powered platform to the next level with the MAD Catted Primary Downpipes (MAD-162). Originally developed on the X5M and X6M, these downpipes are engineered for drivers seeking improved exhaust flow, stronger performance, and a more aggressive exhaust note while retaining...

Introducing the MAD Skid Plate for the 2025+ BMW G90/G99 M5 Protect one of your G90/G99 M5’s most expensive and vulnerable components with the MAD Skid Plate. Constructed from 3mm-thick aluminum, it replaces the limited protection provided by the factory plastic panel with a...

MAD BMW G90/G99 M5 — Resonated H-Pipe Midpipe Introducing the MAD Resonated H-Pipe Midpipe for the BMW G90/G99 M5, designed for enthusiasts who want a richer, more refined exhaust note without excessive volume. It delivers the unmistakable character of the S68 twin-turbo V8 while...

MAD BMW G90/G99 M5 — H-Pipe Midpipe Introducing the MAD H-Pipe Midpipe for the BMW G90/G99 M5, engineered to unlock the true sound of BMW's twin-turbo V8 while maintaining the refined character expected from a modern M car. The factory midpipe heavily suppresses the...

Take your BMW G90 M5 to the next level with the MAD Secondary Catless Downpipes. Designed specifically for the latest S68-powered M5, these downpipes deliver a more aggressive exhaust with improved airflow. Unlike primary downpipes, the secondary downpipes provide a straightforward way to increase...

Take your BMW S68-powered platform to the next level with the MAD 300 Cell Race Catted Primary Downpipes. Developed and extensively tested on the latest generation of BMW S68-powered vehicles, these downpipes are engineered for drivers who want substantial performance gains, an enhanced exhaust...

MAD Valve Controller Essentials Everything You Need. Total Control. No Guesswork. Take full control of your exhaust sound with the MAD Valve Controller Essentials a simplified, plug-and-play solution designed around the valve positions enthusiasts use most every day. Unlike the factory system, which constantly...

MAD wheel spacers offer some of the best value and quality available, without cutting corners. These hub centric spacers are CNC machined from high grade 7075 T6 aluminum and finished in a durable black anodized coating. They are sold as a set of two...

MAD BMW G90 / G99 M5 Axle-Back The MAD axle-back is the perfect finishing touch for your G90 M5 especially when paired with the MAD 5-inch single midpipe for maximum sound. Choose from brushed, black, or carbon tips to match your desired look. Unlike...