APR Full Intake System for Audi RS4/RS5 (B9) 2.9T EA839

The APR Full Intake System, part number CI100067, is engineered specifically for the Audi RS4 and RS5 (B9) models equipped with the 2.9T EA839 engine. This intake system is a comprehensive upgrade that replaces the entire factory intake setup, optimizing airflow and turbocharger efficiency without the typical restrictions found in stock systems.

Key Features

• Complete System Replacement: This kit includes the inlet scoop, airbox, filter, and turbo inlet pipe, eliminating all factory restrictions.
• Performance Gains: On an APR Stage 1 (93) tuned RS5, expect an increase of +19 AWHP and +17 AWFT-LBS of torque.
• Airflow Improvement: Achieves 658 CFM, a 36% increase over the stock system's 484 CFM at 28" H2O.
• Turbocharger Efficiency: Reduced pressure drop enhances turbo spool times and overall efficiency.
• Material Construction: Utilizes high-temperature composite materials for the turbo inlet, allowing for thin-wall tubing that maximizes internal diameter.
• Heat Shield Design: The PEX airbox protects the filter from engine bay heat while promoting additional airflow.
• Massive Washable Filter: Features a 7" x 7" pleated cotton gauze filter with a 5.5" frontal inlet and 4" outlet for superior filtration and performance.
• Future-Proof Design: The billet turbo inlet adapter allows for easy upgrades to larger turbos.
• All-Inclusive Kit: Comes with OEM gaskets, clamps, and hardware for straightforward installation.
• Emissions Compliant: No ECU tuning required, making it compliant with emissions standards.
• Enhanced Engine Sound: Provides a sporty tone that enhances the driving experience without being intrusive.

Specifications

• Air Box Type: Closed
• Brand: APR
• Coupler Color: Black
• ECU Tuning Required: No
• Engine Application: 2.9T
• Filter Color: Red
• Filter Material: Pleated Cotton Gauze
• Grade Type: Performance
• Heat Shield Color: Black
• Material: PEX
• Style: Closed Airbox

Fitment

This intake system is confirmed to fit the following models:

• Audi RS5: 2018-2019 & 2021-2025