Our New Colossal Rear Diffuser Replacement is made from Dry Molded Carbon Fiber. We also have new matching side skirts and 2 new front lips. All made from dry molded carbon fiber.

TOWING: We designed this with a removable carbon fiber hitch cover that allows customers to remove it so they can still use their hitch for towing.

Our new Colossal model will give your Model X rear end the sportiest aggressive look possible. This diffuser replacement attaches directly to your rear bumper and to the underside of your Model X. It connects by using your stock hardware screws and grommets and it fits directly into the OEM hardware locations.

This strong reinforced designed front diffuser adds minimal weight and is made from a beautiful dry-molded 2x2 carbon fiber weave. This dry molding process adds structure and strength to the front lip, which helps with increased downforce and impact. Choice of Matte or Glossy Finish.

We take immense pride in crafting these exceptional dry molded carbon fiber parts to perfection. However, our meticulous manufacturing process, designed to ensure the utmost quality, operates at a slower pace compared to wet molded carbon fiber parts. This deliberate approach is what sets our products apart, guaranteeing unparalleled quality and visual excellence.

Shipping: Shipping is expensive in the 7 feet tall box, and local pick up has no shipping if you are in Southern California, and we install this for only $160. Shipping is $200 in the Contiguous USA. Other Shipping Rates are below, and in California it is only $175.

Please watch our video below to learn more.

The installation video is our Real Time installation video. This replacement carbon fiber version is installed exactly the same way with all original TESLA clips grommets.

Installation takes only 10 minutes and installation takes 25 minutes.

All that you have to do is remove your rear bumper and diffuser, and our replacement diffuser clips right into the bumper and it holds on below the rear end in same clips and OEM connection points. No drilling screwing or using double side tape is use to instal this. In our Real Time video, we show you how to remove it and install it in 35 minutes.

Our Installation Skill level is set to 3, but any handy Model X owner can do this installation. Please watch video below to confirm your abilities.

Full Installation - Bumper Removal and Full Installation

All products that are excluded from CHECKOUT+