This 5-Section diffuser was designed by JKF Aero right before he was hired by an F1 team. This diffuser is "modular" in that each section is its own tunnel. You can opt to not use the outermost tunnels if there are any major space constraints. You can slightly notch the forward corners of the diffuser for increased tire clearance.
Dimensions:
This item measures 51" wide at the front and flares out to about 62" wide at the rear (not to include canards), and is 44" long.
The depth of the outlet of the center tunnel is 8.5". The mid tunnel outlets are 7" deep, and the outer tunnels are 5.5" deep. This 7-piece kit contains all 5 diffuser sections and rear canards.
Custom Mounting Required - Universal Fit Item
We also offer a 3-section version of this diffuser, if you need something a bit more narrow. Please see BimmerWorld Recommended Related Items below.
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.
