Keller Performance S68 Catless Downpipes BMW X5M/X6M XM M60i F95/F96/G05/G06/G09

BMW F09 XM 2023+ Catless Downpipes are precision-designed to eliminate exhaust flow restrictions, unlocking maximum horsepower and torque gains. Using advanced 3D scanning and modeling technology, each downpipe ensures a perfect fit and optimal performance for your vehicle. Crafted with high-quality materials, these components feature CNC-machined brackets placed for durability and heat resistance up to 1800°F. They replace your restrictive OEM pipes with smooth, straight-through designs that maximize exhaust flow and boost your engine’s efficiency. Choose from options with thermal heat shields or premium titanium ceramic coatings for superior heat management and longevity. Available in race configurations either without catalysts for unrestricted flow or with high-flow sport catalytic converters for street-legal performance. Experience enhanced power, aggressive hypercar and sports car exhaust notes, and reliable durability — all engineered to elevate your driving experience. 

Fitment:

BMW X5

• 2024 + X5M F95 Chassis with S68
• 2022 - 2025 X5 M60i G05 Chassis with S68

BMW X6

• 2024 + X6M F96 Chassis with S68
• 2022 - 2025 X6 M60i G06 Chassis with S68

BMW XM

• 2022 - Present G09 Chassis with S68