Description
McLaren 720S/750S Carbon Fibre Diffuser, CT Design (Part No. CT561)
This is the CT Carbon CT Design rear diffuser for the McLaren 720S and McLaren 750S, part number CT561. It is a full in-house designed, double-skinned pre-preg carbon fibre diffuser made from ultra-lightweight carbon fibre and finished in a deep high-gloss lacquer.
Built as a direct bolt-on upgrade for the McLaren 720S (2017 to 2023) and the McLaren 750S (2025 onward), this diffuser is designed for owners who want a genuine visual and aerodynamic transformation to the rear end of their car, especially when paired with a matching CT Design rear spoiler.
Key Specifications
| Part number |
CT561 |
| Brand |
CT Carbon |
| Fitment |
McLaren 720S (2017 to 2023), McLaren 750S (2025 onward) |
| Material |
Double-skinned pre-preg carbon fibre |
| Finish |
High-gloss carbon fibre |
| Construction |
In-house designed, ultra-lightweight layup |
| Warranty |
24 months |
Does It Fit Both the McLaren 720S and the 750S?
Yes. This diffuser is engineered to fit both the McLaren 720S (2017 to 2023) and the newer McLaren 750S (2025 onward), so owners of either generation can fit the same CT Design carbon diffuser.
What Is the Diffuser Made From?
It is made from double-skinned pre-preg carbon fibre, a construction method that keeps the panel strong and ultra-lightweight while giving a crisp, deep high-gloss finish that matches factory-quality carbon trim.
Will It Change the Look of the Rear End?
Yes. CT Carbon designed this diffuser to deliver a significant visual transformation to the rear of the 720S and 750S, redefining the lower rear bumper area. The effect is even stronger when it is paired with a matching CT Design carbon fibre rear spoiler.
Is This a Genuine CT Carbon Product?
Yes. This diffuser is fully designed in-house by CT Carbon in the UK, not a generic aftermarket copy, and it is manufactured to the brand's own quality and finish standards.
Frequently Asked Questions
What car does this diffuser fit?
It fits the McLaren 720S (2017 to 2023) and the McLaren 750S (2025 onward).
What material is it made from?
Double-skinned pre-preg carbon fibre with a high-gloss finish.
Does it come with a warranty?
Yes, CT Carbon backs this diffuser with a 24 month warranty.
What is the part number?
CT561.
Can I pair it with other CT Carbon parts?
Yes, it is designed to work especially well alongside CT Carbon's matching CT Design rear spoiler for the 720S/750S.
Is fitting difficult?
It is a direct bolt-on carbon fibre panel designed to replace the factory diffuser area, and professional fitting is recommended for a factory-correct finish.
Supercar Store stocks, fits, and tests CT Carbon parts locally in the UAE. WhatsApp +971 50 308 5760 or order directly on the site for doorstep delivery to Dubai, the UAE, India, and worldwide.