Carbon Dive Planes - E46 M3

Our Carbon Dive Planes for your E46 M3 front bumper are the next step in adding frontal downforce after adding a proper splitter. The added aero will keep your car's front end planted so the it doesn't fade into understeer through the duration of a race*. Additional frontal downforce can also reduce excessive wear on front tires that would otherwise be struggling for grip. All for just a little more than the cost of one race tire!

These race-quality carbon dive planes fit the E46 M3 front bumper only. Includes one pair of dive planes and nut-plate hardware with bolts to make dive planes easily removable.

*NASA GTS and BMW Prepared/Mod legal, as well as many other organizations. Check with your sanctioning body.

Fitment Note 1: not for use with CSL or CSL-style bumper.

Fitment Note 2: Dive planes may not work with some aftermarket splitters due to how low they mount.

Fitment Note 3: BimmerWorld race carbon parts are designed solely to improve performance. Surface finish and appearance are not priorities in our racing parts. Carbon may be unfinished or sometimes with a minimal clearcoat (for UV protection). You will not find high gloss finishes here for style points. If your priorities are a show car shine there is no shortage of cheaper carbon-wrapped fiberglass or plastic pieces on the market. These are usually loaded with fiberglass, filler, resin, and many clearcoat layers that make them too heavy or not rigid enough for real world competition use. If you wish to apply a finish we suggest vinyl wrap or a light filler skim coat and then paint. In any case, professional prep and installation are strongly advised.