CMST Carbon Fiber Rear Diffuser for Tesla Model X 2016-2021

Give your 2016-2021 a cleaner, more purposeful rear exit with this rear diffuser. The carbon fiber finish delivers a high-impact appearance upgrade grounded in the facts listed for this product.

Built with a durable Carbon fiber construction, finished in Carbon fiber.

Material & Finish

• Carbon Fiber with UV Protection Clearcoat
• *Default prices for Carbon Fiber Parts Are for 3k (2×2) Woven Pattern Carbon Fiber with Gloss Clear Coat Finish.

Key features

• cleaner rear exit aero design cleaner rear exit aero
• Carbon fiber finish that pairs cleanly with factory paint and trim
• Carbon fiber lightweight motorsport material with a clear carbon weave look

Fitment

Designed for the 2016-2021. Confirm your year range (2016-2021), facelift / bumper style before ordering; send a photo of the install area if you want a fitment check.

• Fits: 2016-2021 with the compatible factory mounting
• Confirm this is the correct rear diffuser for your bumper / chassis generation
• Variants: Carbon Fiber, Matte Carbon, Forged Carbon

Specifications

Why upgrade

The rear valance is a large flat area on many cars. A diffuser adds structure and exit-aero character to the 2016-2021 without requiring a full bumper replacement when fitment matches.

FAQ