E46 BMW M3 Turbo: Part 2 – Splitter, diffuser, 3.5-in exhaust, and dyno testing!


The middle section with the large shark fins attaches to both the outer section already installed, as well as these connection points by the fuel tank, which you’ll notice as soon as you remove the factory section.

Here’s the BimmerWorld diffuser installed, along with the 3.5-in exhaust system.  The two components look great on the car, and they go very together. 

Here’s a close-up of the 3.5-in exhaust inside the rear diffuser.


Check out the butt on that one!

For more dyno charts and a video that gives us a taste of just how quick this car is, go to the next page!

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