Akrapovic DI-PO/CA/9/M Matte Carbon Diffuser 911 GT3 992 21-22
Akrapovic DI-PO/CA/9/M Matte Carbon Diffuser 911 GT3 992 21-22
Akrapovic DI-PO/CA/9/M Matte Carbon Diffuser 911 GT3 992 21-22
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Akrapovic 21-22 Porsche 911 GT3 (992) Rear Carbon Fiber Diffuser - Matte

Akrapovic
AKRDI-PO/CA/9/M
3831126406660
Diffusers
2 Units In Stock - Ships Next Business Day
$ 1,864.62
$ 1,864.62

Matte Carbon That Belongs Behind the 992 GT3's Naturally Aspirated Engine

The Akrapovic DI-PO/CA/9/M Rear Carbon Fiber Diffuser in Matte finish is developed specifically for the 2021-2022 Porsche 911 GT3 (992) and GT3 Touring, replacing the factory rear diffuser with a hand-laid pre-preg carbon component that weighs 2.0 kg and saves approximately 2.0 kg over the OEM plastic unit. The matte finish complements the GT3's functional exterior language without the reflectivity of gloss, making it the preferred choice for drivers who want aerodynamic substance over visual spectacle. Akrapovic applies the same carbon manufacturing process used in its exhaust tip and body component production across World Endurance Championship applications, producing consistent laminate quality and geometry that integrates with the 992's existing aero architecture. The DI-PO/CA/9/M ships as a special order item via LTL freight due to its oversized dimensions, arriving ready to bolt on at OEM mounting positions on the 992 GT3 rear bumper.

Key Features

  • Pre-Preg Matte Carbon Fiber Autoclave-cured construction with a UV-resistant matte resin finish for structural consistency and long-term surface durability on a track-use platform.
  • 2.0 kg Weight Savings The DI-PO/CA/9/M weighs 2.0 kg, saving approximately 2.0 kg compared to the factory plastic diffuser on the 992 GT3, reducing rear mass on an already track-optimized platform.
  • Covers GT3 and GT3 Touring Fits both the standard 992 GT3 coupe and the GT3 Touring variant for the 2021-2022 model year production window.
  • Aerodynamic Rear End Management Diffuser channel geometry directs underbody air to reduce rear turbulence and increase rear downforce on the 992 GT3's already capable aerodynamic platform.
  • Direct Bolt-On Installation Engineered to OEM mounting point specifications on the 992 GT3 rear bumper assembly with no cutting or permanent modifications.
  • LTL Freight Shipping Included Due to the diffuser's 48 x 18 x 8 inch box dimensions, this item ships via LTL freight for proper handling and protection during transit.
  • Special Order Availability Produced to order to ensure each unit meets Akrapovic's carbon quality standards, with a typical lead time of 2 to 4 weeks.

This Part Fits

Year Range Make Model Trim
2021-2022 Porsche 911 GT3
2021-2022 Porsche 911 GT3 Touring

Specifications

Detail Value
Brand Akrapovic
MPN DI-PO/CA/9/M
UPC 3831126406660
Material Hand-Laid Pre-Preg Carbon Fiber
Finish Matte (UV-Resistant Satin Resin)
Part Weight 2.0 kg (4.41 lbs)
Shipping Box Dimensions 48 x 18 x 8 inches
Compatible Chassis Porsche 992 (911 GT3, GT3 Touring)
Compatible Engine Porsche 4.0L Naturally Aspirated Flat-6
Shipping Method LTL Freight
Availability Special Order, typical lead time 2 to 4 weeks
Country of Origin Slovenia
Warranty Limited Manufacturer Warranty Against Defects

What's Included

  • Rear carbon fiber diffuser panel, matte finish (DI-PO/CA/9/M)
  • Stainless steel mounting hardware
  • Akrapovic installation instructions

Frequently Asked Questions

Does the Akrapovic DI-PO/CA/9/M fit both the 2021 and 2022 Porsche 911 GT3?

Yes. The DI-PO/CA/9/M fits the full 2021-2022 production window of the 992-generation Porsche 911 GT3, including both the coupe and the GT3 Touring variant. Both share the same rear bumper assembly and diffuser mounting points.

What is the difference between the Matte (DI-PO/CA/9/M) and Gloss (DI-PO/CA/9/G) Akrapovic diffuser for the 992 GT3?

The DI-PO/CA/9/M has a satin matte surface with no gloss clear coat, producing a flat appearance that matches understated GT3 builds and darker colorways. The DI-PO/CA/9/G uses a polished gloss clear coat for a high-shine carbon look. Both use identical pre-preg carbon construction and the same fitment geometry on the 992 GT3 rear bumper.

Does the DI-PO/CA/9/M also fit the GT3 Touring?

Yes. The 992 GT3 Touring shares the same rear bumper architecture and OEM diffuser mounting positions as the standard GT3 coupe. The DI-PO/CA/9/M is a direct fit for both the coupe and Touring variant across the 2021-2022 model year range.

How much weight does the Akrapovic matte diffuser save on the 992 GT3?

The DI-PO/CA/9/M weighs 2.0 kg. The factory injection-molded plastic diffuser weighs approximately 4.0 kg, making the Akrapovic unit a 2.0 kg weight reduction concentrated at the rear of the 992. On a track-focused car like the GT3, any rear mass reduction contributes to a more balanced, responsive chassis.

Why does this product ship via LTL freight instead of standard ground shipping?

The DI-PO/CA/9/M's shipping box measures 48 x 18 x 8 inches, which exceeds dimensional weight limits for standard parcel carriers. LTL freight ensures the carbon fiber panel arrives with proper handling and protection. Liftgate service is typically required at delivery.

Can the DI-PO/CA/9/M be installed without a professional body shop?

The DI-PO/CA/9/M is designed as a bolt-on replacement at OEM mounting points. Experienced enthusiasts with body panel experience can complete the installation. Professional installation is recommended for the 992 GT3 to ensure proper panel alignment and gap consistency with the surrounding rear bumper trim.

Does the Akrapovic diffuser affect the GT3's factory rear wing operation?

The DI-PO/CA/9/M replaces only the lower rear diffuser panel and does not interfere with the GT3's active rear wing or any other factory systems. The rear wing and diffuser operate independently, and this carbon diffuser has no effect on electronic or mechanical systems.

What is the lead time for the DI-PO/CA/9/M as a special order item?

Akrapovic produces the DI-PO/CA/9/M to order. The typical lead time is 2 to 4 weeks from order confirmation before the unit ships. Once shipped, LTL freight transit time adds approximately 3 to 7 business days depending on your location.

Installation Instructions

  1. Safely lift and support the 992 GT3 before beginning rear bumper disassembly.
  2. Remove the factory rear diffuser panel using appropriate plastic trim tools to release all OEM clips and fasteners without damaging the bumper skin.
  3. Test-fit the DI-PO/CA/9/M to confirm alignment with bumper edges and surrounding bodywork.
  4. Attach the diffuser using the included stainless steel mounting hardware at all OEM mounting points.
  5. Torque all fasteners to specification per the Akrapovic instruction sheet, taking care not to overtighten against carbon fiber.
  6. Inspect from all angles for consistent panel gaps and flush fitment before lowering the vehicle.

WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.

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