Replaces your factory catalytic converter with high flow sport cats for increased performance while staying road legal!
Replaces your factory catalytic converter with high flow sport cats for increased performance while staying road legal!
Enables the control of a single electronic exhaust valve
Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring a single electric valve actuator
This product was last offered at the strikethrough price on
08-25-2026
Unleash the Full Potential of the S63 Engine
Allows for greater exhaust flow than the stock downpipes
For 2014+ model years only
For 2014+ model years only
Allows for greater exhaust flow than the stock downpipes
For 2014+ model years only
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-28-2026
A low exhaust note with a free flow design
A more aggressive sound and increased power
Unleash the Full Potential of the S63 Engine
Unleash the Full Potential of the S63 Engine
Unleash the Full Potential of the S63 Engine
Add power, sound and unique style to your BMW X5/X6 M with this cat-back system which produced gains of up to +20 horsepower and +33 lbs. x ft. torque
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-27-2026
Open up your exhaust to a whole new sound.