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APR Intake System | Audi RS6 Avant C8 (21-26) (CI100050)

APR Intake System | Audi RS6 Avant C8 (21-26) (CI100050)

CI100050

In stock

$1,749.95 USD
$1,968.95 USD $1,749.95 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The APR 21-26 Audi RS6 Avant C8 Intake System is a high-performance upgrade designed for the 4.0T EA825 engine in the Audi RS6 Avant (C8). Built with a high flow design, this intake system significantly increases airflow while reducing pressure drop, resulting in notable horsepower and torque gains. Every component has been upgraded for maximum performance, including a washable, reusable filter with cotton gauze media that flows 8% more than stock. The system also features larger airbox outlets and turbo inlets—52% and 93% bigger respectively—supporting larger turbochargers and higher airflow levels. These enhancements sharpen throttle response, improve engine breathing, and reduce turbocharger workload, leading to better overall engine efficiency and sound. The carbon fiber and aluminum construction not only look stunning but also add durability and a refined auditory note to the engine bay.

Designed for 2021–2026 Audi RS6 Avant models equipped with the 4.0T EA825 engine, this intake system is a direct bolt-on upgrade that enhances performance without requiring extensive modifications. It is compatible with turbos featuring up to a 29% larger inlet port, with various adapter rings ensuring optimized flow across a wide range of turbo configurations. The system is ideal for enthusiasts seeking increased power for street or track use, offering improved airflow and reduced pressure drop—50% better than OEM—supporting further modifications. Installation involves replacing the stock intake components with this upgraded system, which includes the airbox, filter, couplers, and turbo inlets, providing a comprehensive performance enhancement for the engine bay.

Overview

APR Intake System

Fits 2021–2026 Audi RS6 Avant C8

Part #: CI100050

Overview

The APR 4.0T EA825 Intake System is a high-performance upgrade designed specifically for the Audi RS6 Avant C8 from 2021 to 2026. Crafted to enhance airflow and engine breathing, this intake system helps unlock the full potential of your vehicle’s turbocharged engine. It is ideal for enthusiasts seeking improved throttle response, increased horsepower, and torque, all while maintaining a sleek and durable design. The system not only supports performance gains but also adds a refined aesthetic to your engine bay with its carbon fiber and aluminum components, complemented by a washable, reusable filter for long-term reliability.

Key Features

  • Constructed with high-quality carbon fiber and aluminum for durability and style
  • Designed to significantly increase airflow and reduce pressure drop
  • Includes a low restriction cotton gauze filter that flows 8% more than stock
  • Features larger airbox outlets (52% bigger) and turbo inlets (93% bigger) for optimized flow
  • Compatible with larger turbochargers up to 29% bigger inlet ports
  • Supports higher airflow levels for future modifications
  • Reduces turbocharger workload, sharpening throttle response and driving feel
  • Extensively analyzed and tested for maximum performance and reliability

Construction & Design

The APR Intake System showcases a meticulously engineered design, utilizing premium materials such as carbon fiber and aluminum to ensure both strength and aesthetic appeal. Every component, from the airbox to the turbo inlets, has been carefully analyzed and optimized for maximum airflow and minimal pressure loss. The cast aluminum turbo inlets feature adapter rings that accommodate larger turbos, supporting increased boost and power output. The system’s construction emphasizes durability, heat resistance, and a sleek appearance that enhances the engine bay’s visual appeal.

Performance & Response

This intake system is designed to improve your vehicle’s response by allowing the engine to breathe more freely. The increased airflow reduces turbocharger strain, resulting in sharper throttle response and a more engaging driving experience. The system’s optimized flow paths and larger inlet sizes contribute to a significant reduction in pressure drop, supporting higher power levels and more efficient turbo operation. The audible enhancement adds a satisfying engine note, complementing the performance improvements.

Installation & Fitment

Installation is straightforward for those familiar with automotive upgrades, with all necessary components designed for a direct bolt-on fitment on the 2021–2026 Audi RS6 Avant C8. Proper fitment ensures maximum performance gains and a clean, professional appearance.

What’s Included

The package includes the high-flow intake tube, airbox, washable filter, turbo inlet adapters, couplers, and all necessary hardware for a complete upgrade.
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