ECS Tuning Street Flow Rear Diffuser - E92 M3

The E92 M3 is an amazing looking car right out of the box but a common BMW issue is the height of the front vs rear bumpers. Dating as far back as the E30, BMW front bumpers have been much lower to the ground than the rear, and the E92 M3 suffers the same fate. This results in the rear bumper appearing incomplete, especially on lowered BMWs. Our add-on diffuser is a unique option for balancing out the rear bumper with the height of the front bumper for that level to ground appearance. The E92 diffuser also features an optional center fin design to dial in the aesthetic you prefer!

Give your M3 that wild style that stands out from the crowd, and obtain a nice balanced look in the process. This is just the start of our new line of Street Flow Diffusers that are a must have extension of your modified ride. Our diffusers come powder coated in a sleek satin-black finish, are a blast to install and fit seamlessly against the rear bumper for a professional looking install every time. The Street Flow diffuser attaches below your factory rear diffuser and exhaust of your choosing to fill out the rear end for a nice full and aggressive styling profile you're looking for.

Lets take a trip together down a new and unique path. Over the years we have designed factory replacement ABS and Carbon Fiber diffusers for all different models of BMW's. For the factory replacements our focus was to take the OEM characteristics and add our own dash of spice and really bring out a more aggressive look with a direct replacement diffuser. For our new line of diffusers, we here at ECS wanted to design a set of diffusers that really pushed the envelope and stepped outside of our comfort zone. Our new line of add-on diffusers is a result of our engineering team and fellow enthusiasts spending time to study the M3 chassis, modeling numerous different designs, testing prototypes and making changes to get a final product that we are extremely excited to offer. The E92 M3 Street Flow Diffuser is part of our new line of diffusers. Check out the diffusers in our line-up including the E36 and the E46 M3 variations!

Features:

• Includes optional center fin
• Adds an aggressive aesthetic in addition to the subtle factory rear diffuser
• Lightweight and durable 10ga aluminum in satin black powder coat to blend with the factory trim color
• Installation is secure and simple with ample adjustability built in for perfect fitment

Design:

• 10 ga 5052 aluminum construction
• Black satin powder coat for long term corrosion resistance
• 5 piece design to simplify installation
• Slotted mounting locations to allow for mounting adjustment
• Laser cut ECS logo
• Hidden color matched hardware for better aesthetic

Product Development:

Our ECS Street Style Diffusers are designed, engineered, tested and quality inspected by our Research and Development team in our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling and rigorous long term product testing.