The APR Carbon Fiber Intake System is a full replacement for the Audi RS5 2.9T induction, running from the inlet scoop through one continuous pipe to both turbocharger inlets. Carbon fiber construction keeps the tube walls thin to maximize internal diameter, and the system flows 36% more than stock while reducing pressure drop and improving linearization across the turbos. A washable 7" x 7" pleated cotton gauze filter with a 4" outlet and 5.5" frontal inlet feeds the airbox, and billet turbo adapter rings allow fitment to larger turbochargers. On an APR Stage 1 (93) tune it adds 19 AWHP and 17 AWFT-LBS over stock. New OEM gaskets are included.
Specifications
| Type | Carbon Fiber Intake System |
| Material | Carbon Fiber |
| Filter | 7" x 7" washable pleated cotton gauze, 4" outlet, 5.5" frontal inlet |
| Quantity | 1 |
| Part Number | CI100042 |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2019,2021-2024 | Audi | RS5 | Base |
| 2019,2021-2025 | Audi | RS5 Sportback | Base |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
