While the SAI system on your BMW serves an important function in controlling emissions, it's not needed on a race car and simply adds weight and gets in the way, making repairs more difficult. This block-off plate set from Turner Motorsport includes CNC stainless steel block-off plates and new gaskets for a perfect seal.
This modification will trigger a check engine light that will require a software reflash to eliminate. For off-road use only.
This Part Fits the Following Vehicles