APR - CI100072

APR Intake System - 3.0T S4/S5 (B9)

Fits Audi S4 18-25, S5 18-25

On our Stage 1 (93) tuned Audi S4, simply installing the APR Full Intake System delivered an additional +19 AWHP and +20 AWFT-LBS of torque, proving its capability to unlock your vehicle’s full potential.

• Complete System Replacement: Includes inlet scoop, airbox, filter, and turbo inlet pipe, eliminating all factory restrictions.
• +19 AWHP & +20 AWFT-LBS Power Gains: Measured on our APR Stage 1 (93) SS.
• 31% More Airflow: Improved from 400 CFM (stock) to 525 CFM.
• Enhanced Turbocharger Efficiency: Reduces pressure drop, allowing the turbo to spool faster and operate more efficiently.
• High-Temperature Composite Turbo Inlet: Enables thin-wall tubing for maximum internal diameter and airflow.
• PEX Airbox: Heat-shield design with additional flow paths in low temperature zones.
• Massive Washable Filter: 7” x 7” pleated cotton gauze with a 5.5” frontal inlet and 4” outlet for superior filtration and performance.
• Future-Proof Design: Billet turbo inlet adapter accommodates larger turbos with a simple swap.
• All-Inclusive Kit: Includes OEM gaskets, clamps, and hardware for an easy, bolt-on installation.
• Emissions-Friendly: Requires no tuning and is compliant with emissions standards.
• Improved Engine Sound: Adds a sporty, refined tone without being overbearing.