Carbon Fiber Intake System for 4M / 9Y 4.0T models

The APR Carbon Fiber Intake System for the 4M / 9Y 4.0T platform is built to improve airflow, sharpen throttle response, and add a premium carbon fiber finish to the engine bay.

Designed for the twin-turbo 4.0T V8, this closed airbox intake system helps feed the engine with a smoother and more efficient airflow path while keeping heat management in mind. The closed airbox design helps separate the intake charge from excess engine bay heat, making it a strong upgrade for tuned vehicles, daily-driven performance builds, and high-load driving.

The system uses carbon fiber construction for a clean OEM-plus appearance and a red pleated cotton gauze filter for strong airflow and serviceability. It is designed as a performance intake upgrade for owners who want better response, improved sound, and a more refined engine bay look without moving to an open filter setup.

Product Details:

• Part Number: CI100056D

• Brand: APR

• Product Type: Carbon Fiber Intake System

• Version: Intake System — 4.0T

• Airbox Type: Closed

• Filter Color: Red

• Filter Material: Pleated cotton gauze

• Category: Air and Fuel Delivery

• Sub Category: Fuel Injection System and Related Components

• Emission Code: 7

• California Proposition 65 warning applies

Highlights:

• Carbon fiber intake system

• Designed for 4M / 9Y 4.0T vehicles

• Closed airbox design

• Helps improve airflow to the twin-turbo V8

• Supports sharper throttle response

• Adds a cleaner intake sound

• Helps reduce exposure to engine bay heat

• Red pleated cotton gauze filter

• Premium OEM-plus engine bay appearance

• Strong supporting upgrade for tuned 4.0T builds

Fitment:
Audi / Lamborghini / Porsche 4M and 9Y platform vehicles equipped with the 4.0T V8

Notes:
Professional installation is recommended. Emissions legality may vary by region. Confirm vehicle fitment before ordering.