Akrapovic DI-PO/CA/4/G Porsche 911 Turbo Diffuser
Akrapovic DI-PO/CA/4/G Porsche 911 Turbo Diffuser
Akrapovic DI-PO/CA/4/G Porsche 911 Turbo Diffuser
Click to zoom in

Akrapovic 16-17 Porsche 911 Turbo/Turbo S (991.2) Rear Carbon Fiber Diffuser - High Gloss

Akrapovic
AKRDI-PO/CA/4/G
3831113547192
Diffusers
3 Units In Stock - Ships Next Business Day
$ 3,738.95
$ 3,738.95

Hand-Crafted Carbon Fiber Rear Aerodynamics for the Porsche 991.2 Turbo and Turbo S

The Akrapovic DI-PO/CA/4/G Rear Carbon Fiber Diffuser in High Gloss finish transforms the rear of the 2016-2019 Porsche 911 Turbo and Turbo S (991.2) into a purposeful, motorsport-inspired statement. Hand-crafted from premium aerospace-grade carbon fiber, this diffuser is engineered exclusively for the 991.2 platform and designed to complement the Akrapovic Slip-On Line exhaust system, showcasing its titanium tailpipes to their full visual effect.

Key Features

  • High gloss carbon fiber construction using aerospace-grade layup techniques
  • Hand-crafted in Slovenia at Akrapovic's state-of-the-art manufacturing facility
  • Precision fitment engineered exclusively for the 2016-2019 Porsche 911 Turbo and Turbo S (991.2)
  • Includes two sets of titanium tailpipes mounted on each side for a complete, integrated appearance
  • Designed to showcase the Akrapovic Slip-On Line system tailpipes to maximum visual effect
  • Reduces rear end weight versus factory diffuser for improved weight distribution
  • Direct bolt-on installation requiring no permanent modifications
  • Elevates the 991.2 rear fascia with a refined, track-inspired aesthetic
  • Part number DI-PO/CA/4/G is the definitive rear carbon diffuser for 991.2 Turbo applications

Fitment

Year Range Make Model Trim
2016-2019 Porsche 911 Turbo
2016-2019 Porsche 911 Turbo S

Specifications

Detail Value
Part Number (MPN) DI-PO/CA/4/G
Brand Akrapovic
Finish High Gloss
Material Carbon Fiber
Included Tailpipes Two sets, titanium, one per side
Compatible Vehicle 2016-2019 Porsche 911 Turbo / Turbo S (991.2)
Installation Time Approximately 150 minutes
Country of Origin Slovenia
UPC N/A

What's Included

  • 1x Akrapovic DI-PO/CA/4/G Rear Carbon Fiber Diffuser (High Gloss)
  • 2x Titanium tailpipe sets (one per side)
  • All required mounting hardware

Frequently Asked Questions

Does the Akrapovic DI-PO/CA/4/G fit both the Turbo and Turbo S versions of the 991.2?

Yes. The DI-PO/CA/4/G is engineered to fit both the 2016-2019 Porsche 911 Turbo and the 2016-2019 Porsche 911 Turbo S (991.2 generation) without modification.

Do I need an Akrapovic exhaust system installed to use this diffuser?

While not strictly required, the DI-PO/CA/4/G is specifically designed to complement the Akrapovic Slip-On Line exhaust system (S-PO/TI/6H) and showcase its titanium tailpipes. It can be installed on its own, but the visual integration is optimized when paired with the Akrapovic system.

What finish does the DI-PO/CA/4/G come in?

This listing is for the High Gloss finish. Akrapovic also offers a matte finish variant (DI-PO/CA/4/M) for those who prefer a more understated appearance.

Is this diffuser compatible with the 991.1 Turbo (pre-2016)?

No. The DI-PO/CA/4/G is engineered exclusively for the 991.2 generation (2016-2019). For the 991.1 Turbo (2014-2016), Akrapovic offers separate carbon diffuser part numbers.

What tailpipes are included with the DI-PO/CA/4/G?

The kit includes two sets of titanium tailpipes, one mounted on each side, providing a factory-integrated appearance that completes the rear visual package.

How long does installation of the Akrapovic DI-PO/CA/4/G take?

Professional installation typically takes approximately 150 minutes. The diffuser is a direct bolt-on component requiring no cutting, welding, or permanent vehicle modifications.

Does this diffuser require any additional parts or link pipes?

No additional link pipes are required for the diffuser itself. If you are also purchasing the Akrapovic Slip-On Line exhaust for the 991.2 Turbo, refer to that system's requirements for any associated hardware.

Will the Akrapovic DI-PO/CA/4/G affect aerodynamic performance?

The DI-PO/CA/4/G is a styling-focused aerodynamic component designed to enhance the visual profile of the 991.2 rear fascia. It also reduces rear-end weight compared to the factory plastic diffuser, contributing marginally to improved weight distribution.

Where is the Akrapovic DI-PO/CA/4/G carbon diffuser manufactured?

All Akrapovic carbon fiber components, including the DI-PO/CA/4/G, are hand-crafted at Akrapovic's headquarters and production facility in Slovenia using advanced aerospace-grade carbon fiber manufacturing techniques.

Is the Akrapovic carbon diffuser covered by a warranty?

Akrapovic carbon fiber accessories are backed by the manufacturer's limited warranty. Contact Black Ops Auto Works for warranty claim assistance and coverage details specific to your region.

Installation Overview

  1. Lift the vehicle safely and secure on jack stands
  2. Remove the factory rear diffuser by releasing all retaining clips and fasteners
  3. Dry-fit the DI-PO/CA/4/G to confirm alignment and clearance
  4. Position the titanium tailpipe sets on each side, ensuring centered alignment with the diffuser apertures
  5. Attach the diffuser using the supplied mounting hardware, tightening to manufacturer specifications
  6. Torque all fasteners evenly to prevent stress on the carbon fiber panel
  7. Lower the vehicle and inspect the diffuser alignment from the rear

Request For Information

Have questions about Akrapovic 16-17 Porsche 911 Turbo/Turbo S (991.2) Rear Carbon Fiber Diffuser - High Gloss? Fill out the form below and we'll get back to you by the next business day.
Akrapovic

Akrapovic

Akrapovic Exhaust Systems and Carbon Accessories are stocked at Black Ops Auto Works for Porsche 911, BMW M, Audi RS, Ferrari, Lamborghini, McLaren, Mercedes-AMG, C8 Corvette, Nissan GT-R, and select performance motorcycle builds. Shop Slip-On Line titanium exhausts, Evolution Line exhausts, Race Line systems, cat-back systems, link pipes, downpipes, sound kits, carbon fiber tips, titanium tail pipe sets, rear diffusers, and carbon accessories for the correct vehicle and build goal. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 161 Akrapovic Exhaust Systems and Carbon Accessories SKUs across exhaust system layouts, titanium components, tail pipe designs, valve controls, and vehicle-specific platforms. What This Akrapovic Collection Covers Premium titanium exhaust engineering Akrapovic products pair vehicle-specific engineering with titanium construction, precision exhaust rout...

View Akrapovic Products
Carbon Fiber Parts & Accessories

Carbon Fiber Parts & Accessories

Carbon fiber parts and accessories for Jeep Grand Cherokee, Trackhawk, Dodge Charger, Challenger, Durango, Chrysler 300, Ford Mustang, and Chevrolet Camaro and Corvette are stocked at Black Ops Auto Works. Shop carbon fiber hoods, front splitters, rear spoilers, diffusers, side skirts, mirror covers, headlight covers, badges, and interior trim for Hellcat, Trackhawk, Demon, SRT, and HEMI 6.2L and 6.4L platforms. Every part is filterable by year, make, model, trim, and engine so the correct fitment ships the first time. Black Ops Auto Works carries 2,338 carbon fiber SKUs across hoods, aero, and trim categories. What This Category Covers Carbon fiber parts combine weight reduction with aggressive styling for builds that want a performance look without sacrificing strength. This category spans full hood replacements, splitters and diffusers for aerodynamic upgrades, and smaller trim and badge pieces that finish off an interior or exterior refresh. Why Carbon Fiber Carbon fiber pan...

View Carbon Fiber Parts & Accessories Products
Diffusers

Diffusers

Rear diffusers, diffuser fins, and aero extensions help manage underbody airflow and finish the rear profile of street, show, and track builds. Shop carbon fiber, fiberglass, and paintable diffuser options for Dodge Charger, Mustang, Camaro, Corvette, WRX STI, GR86, BRZ, BMW M cars, GT-R, Civic Type R, Hyundai N, and other performance platforms. Black Ops Auto Works carries 99 diffuser SKUs across vehicle-specific rear valances, carbon fiber upgrades, diffuser fins, mounting hardware, and aero components. Filter by year, make, model, trim, and drivetrain to confirm the correct rear bumper and exhaust configuration before ordering. What Rear Diffusers Cover A rear diffuser is the shaped panel below the rear bumper. It can add a cleaner motorsport look, guide air leaving the underside of the car, and provide clearance around exhaust tips. Catalog options include complete replacement panels, add-on fins, lower valance diffusers, widebody versions, and model-specific carbon fiber co...

View Diffusers Products
Exterior Parts & Accessories

Exterior Parts & Accessories

Exterior parts and accessories for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop bumpers, grilles, fender flares, running boards, nerf bars, tonneau covers, mud flaps, front lips, splitters, spoilers, diffusers, body kits, carbon fiber panels, roof racks, bed accessories, tow hooks, and car covers for daily drivers, work trucks, and performance builds. Every product is filterable by category, brand, and vehicle year, make, model, and trim so the correct fitment ships the first time. Black Ops Auto Works carries 9,697 exterior parts SKUs across style, protection, and utility categories. What This Category Covers Exterior parts change how a vehicle looks, protects itself, and hauls gear. Fitment depends on body style, cab and bed configuration, and factory sensor or camera equipment, so confirm compatibility before ordering. Appearance Upgrades Grilles, front lips, splitters, spoilers, diffusers, and body kits update the front end and aero character of a ...

View Exterior Parts & Accessories Products
Exterior Styling

Exterior Styling

Exterior styling parts and accessories for cars, trucks, and SUVs are stocked at Black Ops Auto Works. Shop spoilers, front splitters, rear diffusers, side skirts, body kits, carbon fiber hoods and trunks, fender flares, badges and emblems, mirror covers, chrome delete trim, and window vents for Jeep Grand Cherokee Trackhawk, Dodge Charger and Challenger, RAM TRX, Chevrolet Camaro and Corvette, and Hellcat and SRT platforms. Every product is filterable by year, make, model, trim, and body style so the correct part ships the first time. Black Ops Auto Works carries 2,389 exterior styling SKUs across aerodynamic, carbon fiber, and badge and trim categories. What This Collection Covers Exterior Styling groups together the parts that change the visual character and aerodynamics of a vehicle, from functional front splitters and rear diffusers to purely cosmetic badges and mirror covers. This collection combines Black Ops Auto Works in-house carbon fiber and fiberglass components with...

View Exterior Styling Products
Porsche Parts & Accessories

Porsche Parts & Accessories

Porsche parts and accessories for 911, Cayman, Boxster, 718, Macan, Cayenne, and Panamera models are stocked at Black Ops Auto Works. Shop exhaust systems, sport cats, downpipes, muffler bypass pipes, X-pipes, valve controllers, coilovers, sway bars, shocks and struts, brake pads, rotors, caliper rebuild kits, carbon fiber vents and trim, intake filters, cooling parts, drivetrain upgrades, and engine components for chassis codes 996, 997, 991, 992, 986, 987, 981, 982, 964, 993, 955, 957, 958, and 944 Turbo. Every product is filterable by year, make, model, chassis code, and trim so the correct part ships the first time. Black Ops Auto Works carries 1,407 Porsche SKUs across exhaust, suspension, brakes, exterior, cooling, and drivetrain categories. What This Collection Covers Porsche has produced distinct 911, Cayman, Boxster, Macan, Cayenne, and Panamera platforms across multiple chassis generations, and fitment does not carry over between them. This collection groups parts conf...

View Porsche Parts & Accessories Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×