Arqray - Race Exhaust System - E85/6 Z4M

Arqray focuses on the performance, quality and sound of all their exhaust systems. A feature of every Arqray exhaust system is the tube diameter is carefully selected for each and every car depending on the engine's displacement and characteristics. This allows an increase in performance and sound while remaining true to the OEM smoothness that BMW excels at. Arqray torque and power curves are generally flatter and more linear than other exhaust systems. Each exhaust is also tuned to free up the engine's sound while still letting the engine's characteristics shine through.

Every step of manufacturing, testing and development is done at Arqray's Japanese factory to ensure the highest level of quality control. We are an authorized Arqray regional dealer for California. All units are US race spec for a deeper, louder tone rather than Jasma (JDM) spec.

Features
-US spec
-Choose between stainless steel and titanium options
-Superb TIG welds
-Increased power and torque
-Decreased weight
-Custom tuned exhaust note

Models Supported
2006-2008 BMW E85/6 Z4M