GT Designed 981 Rear Diffuser

GT Designed 981 Rear Diffuser



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Porsche 981 Boxster & Cayman 2014-2016
Cayman GT4 2015-2016

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All in stock products ship within 24 business hours.

Be careful of your selected product variants if applicable. Shipping and handling could be affected.

For inquiries to ship International, please email us at [email protected]

All items sold are available for a return or exchange (If applicable) within the 14 days of receiving the product.

To learn more visit our Return Policy.

For further questions for please contact us at, [email protected]


This product can expose you to chemicals including DEHP and DINP, which is known to the State of California to cause cancer and birth defects or other reductive harm. 

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The GT Designed 981 Rear Diffuser is a high-quality aftermarket accessory specifically crafted for the Porsche 981 model. Made from durable polypropylene material, this diffuser offers a lightweight and cost-effective alternative to carbon fiber while maintaining excellent strength and impact resistance.

Designed with precision and style in mind, the GT Designed 981 Rear Diffuser features a sleek and aerodynamic profile. Its unique design helps to enhance the visual appeal of the Porsche 981, giving it a more aggressive and sporty look.

With the GT Designed 981 Rear Diffuser, you can enhance both the aesthetics and performance of your Porsche 981. Experience improved aerodynamics and a more dynamic driving experience with this stylish and functional aftermarket accessory.

Key Features:

  • Material: High-quality Polypropylene
  • Precision Fitment: Designed for the 981 chassis for seamless integration.
  • Lightweight: Polypropylene construction reduces weight while maintaining strength.
  • Aerodynamic Enhancement: Improves airflow and downforce for better stability.
  • Sleek Design: Polypropylene lightweight design.

We encourage customers to seek professional installation since equipping these products will require the removal of parts currently installed, to better secure fitment to your vehicle.

For any questions regarding fitment compatibility please email us at, [email protected].

Build Material:

  • Polypropylene


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