Dinan Free Flow Axle-Back Exhaust System with Black Tips for BMW F85 X5M / F86 X6M 2015-2019

The F85 X5M and F86 X6M are the epitome of power and performance in the SUV segment, often recognized in various automotive publications as the pinnacle of their class. With the capability to produce over 700 HP from a base tune, these vehicles are engineered for excitement. To complement this extraordinary performance, Dinan engineers have developed an exhaust system that delivers an equally impressive sound, allowing those around to experience the raw power that lies beneath the hood.

This exhaust system is meticulously crafted to enhance exhaust flow by reducing back pressure, resulting in increased power output and a rich, deep sound profile. It strikes the perfect balance, offering a refined tone during everyday driving while becoming pleasantly aggressive under hard acceleration. Incorporating a Helmholtz chamber design, the system effectively minimizes resonance or "drone" at low RPMs. The aesthetics match its performance, featuring quad 89mm (3.5") black ceramic or polished laser-engraved exhaust tips for a sophisticated high-performance appearance. Constructed from 100% 16-gauge 304 stainless steel, the system is built to withstand the elements and resist corrosion for years of reliable performance. The design ensures a straightforward bolt-on installation using factory brackets and hangers for a seamless fit.

Key Features:

• Power Gain: +8 HP and +7 lb-ft of torque @ 6000 RPM
• Exhaust Tips: Quad 89mm (3.5") polished or ceramic black laser-engraved tips
• Sound Profile: Enjoyably louder with a deep growl and sporty character
• Helmholtz Chamber: Reduces resonance and drone for a refined driving experience
• Valving System: Computer-controlled valve limits noise during low-speed driving, fully opening under high-load conditions for free flow
• Construction: 100% 304 stainless steel for maximum durability
• Installation: Uses factory brackets and hangers for a factory-like fitment