Description
Upgrade your vehicle's performance and sound with Dinan's Free Flow Axle-Back Exhaust. Engineered to enhance exhaust flow by minimizing backpressure, this system increases power output and delivers a sporty yet refined sound profile. Constructed from premium 304 stainless steel, it ensures durability, corrosion resistance, and precise fitment using factory hangers. The design features quad 3.5'' tips in polished or ceramic black, enhancing both aesthetics and performance.
Key Features:
- +10 HP increase when coupled with engine software
- Drone abatement technologies minimize cabin resonance
- Sportier, more pronounced exhaust sound
- Quad 3.5" laser-engraved tips in polished or ceramic black
- 100% 304 stainless steel construction
- Utilizes factory brackets and hangers for easy installation
Fitment:
- Designed for BMW F10 550i and 550i xDrive
About Dinan: Dinan specializes in high-performance upgrades for European vehicles, offering superior quality and engineering for enthusiasts worldwide.
