Dinan 16-18 BMW M2 F87 Free Flow Axle-Back Exhaust System with Black Tips

Dinan's Free Flow Axle-Back exhaust system features 100% stainless steel construction measured to exact specifications to ensure proper fit via factory hangers and mounting points. Dyno tuned for maximum exhaust flow with minimum backpressure, this system is designed to provide a more aggressive sound under acceleration, while reducing drone inside the vehicle. This is accomplished thanks to a computer-controlled valve that limits noise during low-speed driving and opens fully during high-load conditions to allow free flow. For maximum enjoyment and sound when the valve is opened on the M2 exhaust the system becomes a straight pipe to achieve peak power, flow and tone. No matter if the valve is open or closed the exhaust gasses make their exit via Dinan's signature enlarged, laser engraved, black ceramic quad tips. Not only will your M2 sound breathtaking, but it will also look the part as well. Stainless Steel - Black Tips - F87

• Computer controlled valve limits noise during low speed driving; valve opens fully during + high-load conditions to allow free flow
• Uses the factory brackets and hangers for a factory-like fitment
• When valve is open, exhaust flows straight through 3.25" tubing
• Quad 3.5" laser engraved black ceramic tips with Dinan logo
• Maximum gain of +6 HP and +5 LB-FT of torque
• Stock exhaust valve actuators are reused
• 100% 304 stainless steel construction
• Sportier sound

Upgrade your BMW M2 with the Dinan F87 Free Flow Axle-Back Exhaust System, designed specifically for models from 2016 to 2018. Crafted entirely from durable 304 stainless steel, this exhaust system ensures longevity and resistance to corrosion while providing an aggressive, sportier sound that enhances your driving experience. The system features factory-matched brackets and hangers, ensuring a seamless fit that maintains the vehicle’s OEM mounting points for easy installation and a secure connection. The quad black ceramic tips, laser engraved with the Dinan logo, add a sleek and commanding visual appeal to your vehicle's rear end, complementing its performance enhancements with a bold aesthetic.
The system employs a computer-controlled valve to optimize exhaust flow and sound. During low-speed cruising, the valve limits noise for a quieter ride, while during high-load conditions, it opens fully to allow maximum flow and a more aggressive exhaust note. When the valve is open, exhaust gases flow through a straight 3.25-inch pipe, maximizing power output and exhaust efficiency. This design provides a maximum gain of +6 horsepower and +5 lb-ft of torque, delivering noticeable performance improvements. The system reuses the stock exhaust valve actuators, simplifying installation and maintaining factory functionality, while offering a sportier sound signature that enhances your driving experience. Whether you're cruising or pushing your M2 to its limits, this exhaust system delivers the perfect balance of performance, sound, and style, making it a must-have upgrade for BMW enthusiasts seeking both form and function.

Features:

• Computer-controlled valve limits noise during low-speed driving; valve opens fully during high-load conditions to allow free flow

• Uses factory brackets and hangers for a factory-like fitment

• When valve is open, exhaust flows straight through 3.25-inch tubing

• Quad 3.5-inch laser engraved black ceramic tips with Dinan logo

• Maximum gain of +6 HP and +5 lb-ft of torque

• Reuses stock exhaust valve actuators for seamless operation

• Constructed from 100% 304 stainless steel for durability and corrosion resistance

• Provides a sportier and more aggressive exhaust sound

Fitments:
2016 BMW M2 Base
2017 BMW M2 Base
2018 BMW M2 Base

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Units Per Sku: 1
Regular Stock: t