About the M3 / M4 PSM style carbon fiber trunk lip:
The PhaseCarbon M3 / M4 PSM style carbon fiber trunk lip is one of the hottest upgrades you can add to your F8X M car. This simple upgrade looks phenomenal and is a great first addition or even a final touch to your ride. The clean lines and unique styling compliments the curves of the BMW M3 / M4 beautifully and will certainly turn heads or at least give the person behind you something to look at and drool about.
Constructed from 3K premium 2×2 twill weave carbon fiber, the PhaseCarbon product lineup offers both visual appeal & incredible structurally integrity. Unlike cheaper alternatives, PhaseCarbon products have consistent weave patterns with a UV resistant gloss finish that will last the test of the elements. You can buy with confidence knowing that you will get quality products with great fitment every single time.
While these aerodynamic upgrades are seemingly simple to install, we do encourage patrons to bring their vehicles to have it installed professionally at a body shop. Improper installation can lead to parts dislodging from the body panels even potentially damaging the body panels themselves. If you are local to the Southern California area, we have several partner shops that are ready to serve you and your installation needs to ensure that your new investment is installed properly, and look absolutely gorgeous.