SKU: DI-PO/CA/3/G / UPC: 3831113546423
Akrapovic DI-PO/CA/3/G Akrapovic 16-17 Porsche 911 Carrera S/4/4S/GTS (991.2) Rear Carbon Fiber Diffuser – High Gloss
Akrapovic rear carbon fiber diffuser delivers precision aerodynamics for 2016-2017 Porsche 911 Carrera S/4/4S/GTS (991.2) models. Built from autoclave-cured pre-preg carbon fiber with high gloss finish it increases rear downforce for better stability at high speeds. This direct-fit part combines lightweight construction with aggressive styling to complement your 911s performance.
Key Features
- Pre-Preg Carbon Fiber – Hand-laid composite for maximum strength-to-weight ratio
- High Gloss Finish – Clear-coated surface resists UV fading and enhances visual appeal
- Aerodynamic Design – Generates additional downforce to improve traction and handling
- Bolt-On Installation – Direct replacement using factory mounting points no modifications needed
- Lightweight Build – Reduces rear weight compared to stock plastic diffuser
- Track-Proven Quality – Developed with motorsport engineering for durability
Specifications
| Detail | Value |
|---|---|
| Brand | Akrapovic |
| Type | Rear Diffuser |
| Compatibility | 2016-2017 Porsche 911 Carrera S/4/4S/GTS (991.2) |
| Material | Pre-preg Carbon Fiber |
| Finish | High Gloss |
| MPN | DI-PO/CA/3/G |
| Country of Origin | Slovenia |
| Warranty | Manufacturer Limited Warranty |
Whats Included
- Rear Carbon Fiber Diffuser
- Stainless Steel Mounting Hardware
- Installation Instructions
Product Notes
- Special order item typical lead time 7-14 business days
- Professional installation recommended for perfect alignment
- Designed for PDK transmission models verify fitment
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2016-2017 | Porsche | 911 Carrera S (991.2) | Rear Diffuser |
| 2016-2017 | Porsche | 911 Carrera 4 (991.2) | Rear Diffuser |
| 2016-2017 | Porsche | 911 Carrera 4S (991.2) | Rear Diffuser |
| 2016-2017 | Porsche | 911 Carrera GTS (991.2) | Rear Diffuser |
Why Choose Akrapovic?
- Racing heritage from MotoGP and World Superbike
- Premium carbon fiber sourced for consistency
- Exact OEM-level fitment on Porsche chassis
- Boosts aerodynamic performance without added drag
Frequently Asked Questions
- Q: Is professional installation required?
- A: Bolt-on design uses factory points but alignment benefits from shop tools
- Q: What is the weight savings over OEM?
- A: Approximately 4-6 lbs lighter depending on stock diffuser
- Q: Does it affect exhaust clearance?
- A: Fully compatible with stock and Akrapovic exhaust systems
Shipping & Handling
- Method: UPS Ground / Freight for Oversize
- Availability: Special order ships within 7-14 business days
- Packaging: Oversized reinforced box with foam protection





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