P1 BMW X5M F85, X6M F86 Valved Sport Cat-Back Exhaust

The BMW X5 M and X6 M deliver exceptional performance straight from the factory, but the S63 engine's exhaust note doesn't fully reflect the vehicle's true capabilities. The P1MW Valved Exhaust System was engineered to unlock the aggressive, exhilarating sound these high-performance SUVs deserve while maintaining the refinement expected for everyday driving.

Engineered for the Perfect Sound

Designed to connect directly to the factory downpipes, the P1MW exhaust features a fully mandrel-bent 2.75-inch free-flow design that remains unrestricted from inlet to exhaust tips. The result is improved exhaust flow, enhanced throttle response, and a dramatically more engaging driving experience.

Valves Closed
Maintain a refined, comfortable exhaust note with virtually no cabin drone—ideal for daily commuting and long-distance driving.

Valves Open
Experience the full character of the S63 engine with a deep, aggressive exhaust tone, crisp turbo overrun, and sharp gear-change crackles that deliver an unmistakable motorsport-inspired soundtrack.

Extensive testing confirmed that our non-resonated configuration provides the most authentic and exciting exhaust note while preserving excellent drivability and comfort.

Precision Crafted by P1MW

Every system is manufactured from premium T304 stainless steel for exceptional durability, corrosion resistance, and long-term performance.

• Premium T304 stainless steel construction

• Precision TIG-welded for superior strength and finish

• Mandrel-bent tubing for maximum exhaust flow

• Direct integration with OEM electronic exhaust valves

• Factory-style valve operation with seamless functionality

Features

• 2.75-inch unrestricted exhaust design

• Choice of custom 3.5-inch exhaust tips

• Approximately 9.8 lbs lighter than the factory exhaust system

• Retains factory electronic valve control

• 100% bolt-on installation with no permanent modifications

• Fully reversible, allowing the vehicle to be returned to stock at any time

Transform your BMW X5 M or X6 M with an exhaust system engineered by P1MW to deliver the perfect balance of refinement and performance. Whether cruising with the valves closed or opening them to unleash the full soundtrack of the S63 engine, the P1MW Valved Exhaust System delivers an OEM-quality fit with the sound, presence, and driving experience your BMW deserves.