Dinan 16-18 BMW M2 (F87) Free Flow Axleback Exhaust System - 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 the sound, appearance, and exhaust flow of your BMW M2 with the Dinan D660-0056-BLK Free Flow Axle-Back Exhaust System. Designed specifically for the 2016, 2017, and 2018 BMW M2 F87, this performance exhaust system uses 100% 304 stainless steel construction for durability and long-term corrosion resistance. It is engineered to use the factory brackets, hangers, and mounting points for a precise, factory-like installation.
A computer-controlled exhaust valve helps maintain a comfortable driving experience by limiting noise during low-speed operation. Under high-load conditions, the valve opens fully to improve exhaust flow and reduce backpressure. When open, the system provides a straight-through exhaust path through 3.25-inch tubing, delivering a sportier, more aggressive sound while helping support performance gains of up to 6 horsepower and 5 lb-ft of torque. Stock exhaust valve actuators are reused for convenient integration with the vehicle’s existing controls.
The Dinan D660-0056-BLK completes the system with enlarged quad outlets featuring 3.5-inch black ceramic tips, laser-engraved with the Dinan logo. These tips provide a clean, performance-focused appearance that complements the M2’s styling while offering durable finish protection. The system is designed to reduce unwanted interior drone compared with a continuously open exhaust, giving you engaging sound when accelerating and a more refined tone during normal driving.

Features:

• Computer-controlled valve limits noise during low-speed driving and opens fully during high-load conditions for improved exhaust flow

• Factory brackets and hangers provide a precise, factory-like fitment

• Straight-through exhaust flow through 3.25-inch tubing when the valve is open

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

• Supports gains of up to 6 horsepower and 5 lb-ft of torque

• Reuses the stock exhaust valve actuators

• Constructed from 100% 304 stainless steel

• Provides a sportier, more aggressive exhaust sound

• Fits 2016-2018 BMW M2 F87

Fitment:
BMW M2 Base 2016
BMW M2 Base 2017
BMW M2 Base 2018