Dinan D660-0088 Valved Axle-Back Exhaust System BMW - X1/X2

The Dinan D660-0088 Valved Axle-Back Exhaust System transforms your 2016-2023 BMW X1/X2 sDrive28i with enhanced performance and an aggressive, sporty exhaust note. Engineered specifically for BMW's turbocharged platform, this premium exhaust upgrade delivers measurable power gains while maintaining full integration with your vehicle's factory exhaust valve control system.

Performance Benefits:

• Maximum gains of +5 horsepower and +4 ft-lb of torque
• Reduced backpressure for improved exhaust flow
• Deeper, more aggressive exhaust tone without drone
• Retains factory electronic valve control for quiet and sport modes

Construction & Design:

• 100% 304 stainless steel construction for superior corrosion resistance
• Dual 4-inch (102mm) double-walled polished tips
• Clamp-on tip design for easy replacement or customization
• Laser-engraved Dinan logo on exhaust tips
• Precision-engineered for perfect OEM fitment

Installation:

• Direct bolt-on installation with no cutting or welding required
• Includes all necessary mounting hardware and gaskets
• Replaces factory axle-back section from the mid-pipe back

Designed and manufactured by Dinan Engineering, a recognized leader in BMW performance upgrades for over 35 years. This exhaust system is engineered to deliver the perfect balance of performance, sound quality, and long-term reliability. The valved design ensures you can enjoy an aggressive sport exhaust when desired, while maintaining civil sound levels during normal driving with the valves closed.

Fitment: 2016-2023 BMW X1 (F48) sDrive28i and X2 (F39) sDrive28i with B46 2.0L turbocharged engine.