Meisterschaft BMW G90 M5 Sedan / G99 M5 Wagon 2024+ Down Pipes OBD2 - 400 CEL Sport Cats

The Meisterschaft BMW G90 M5 / G99 M5 2024+ Down Pipes OBD2 400 CEL Sport Cats are engineered for high performance, improved exhaust flow, and enhanced driving dynamics. Designed specifically for the latest generation BMW M5 platform, these downpipes integrate advanced emissions technology while delivering optimized sound and power characteristics.

These are EPA compliant 400CPSI high-performance catted downpipes utilizing GESI catalytic converters engineered to meet EPA standards (not CARB certified).

Fitment

Compatible with:

• BMW M5 (G90/G99)
• Model years: 2024+
• Body styles: Sedan and Wagon

Compliance Notice

• EPA compliant high-performance catalytic converters
• GESI catalytic converters meet EPA standards (not CARB certified)
• Not legal for use on vehicles registered in the state of California under California Vehicle Code Section 27156 and 38391
• Federal law prohibits tampering with catalytic control devices
• Mobile Source Enforcement Memorandum 1A allows aftermarket components when vehicle performance is not adversely affected
• No mention or reference to cell density or converter volume dimension

Performance Engineering

Meisterschaft, MUSA, and American Roar Racing exhaust systems are developed to deliver:

• Increased wheel horsepower gains
• Optimized exhaust flow for performance improvement
• Track-tested development using all-wheel-drive Mustang dynamometer testing
• Enhanced throttle response and driving dynamics
• Performance gains further improved when combined with Meisterschaft rear muffler sections, mid-pipe sections, and/or catalytic replacement sections

Sound Engineering

Meisterschaft exhaust systems are designed to deliver a refined yet aggressive exhaust tone. Each system is custom engineered per vehicle platform without universal components. Extensive R&D is conducted to achieve precise acoustic tuning, resulting in a deep, exotic, and performance-driven exhaust note.

Build Quality & Materials

All Meisterschaft exhaust systems are hand-built and precision TIG-welded by skilled fabricators using premium materials:

• Type 304 stainless steel (SUS) construction
• High-grade titanium alloy used in Ti systems
• High-quality, durable glass wool packing for thermal and acoustic stability
• Corrosion-resistant construction for long-term durability
• Designed to resist rust and withstand extreme environmental conditions
• Built for long service life and high heat resistance

Technology & System Design

• GTC (EV Control) systems use electronic valves for open/close exhaust control
• Allows adjustment of sound level, exhaust back pressure, and performance behavior
• GTS (Ultimate Performance) systems deliver a fixed, high-output performance exhaust experience with consistent sound output

Brand Philosophy

Meisterschaft, MUSA, and American Roar Racing systems are built around three core principles:

• Sound
• Performance
• Build Quality

Each system is engineered to function as a precision-tuned performance component while delivering a premium visual and acoustic experience.