aFe 54-11722 Stage 2 Pro 5R Cold Air Intake System for 06-08 Audi A4 2.0L Turbo

Vehicle Fitment

• 2006-2008 Audi A4 (2.0L Turbocharged I4, FWD)
• 2006-2008 Audi A4 Quattro (2.0L Turbocharged I4, quattro AWD)

Fitment Notes

• Direct-fit for B7 chassis models equipped with 2.0T engine
• Uses factory mounting points -- no cutting or drilling required
• Compatible with factory MAF and temperature sensors
• CARB EO Number D-550-30 -- 50-state emissions legal

Features

• Increases airflow by up to 38% compared to stock intake system
• Delivers estimated gains of +10 horsepower and +14 lb-ft torque
• Includes aFe's Pro 5R oiled cotton media air filter -- washable and reusable
• Rotomolded plastic intake tube for smooth airflow and reduced heat soak
• 16-gauge powder-coated steel heat shield blocks engine bay heat
• Improves throttle response and turbo spool time
• Precision-tuned for maximum performance without tuning required
• Engineered and manufactured in the USA

Specifications

• Part Number: aFe 54-11722
• Series: Magnum FORCE Stage-2
• Filter Media: 5-layer oiled cotton (Pro 5R)
• Intake Tube Material: Rotomolded plastic
• Heat Shield: Powder-coated steel
• Horsepower Gain: +10 HP (estimated)
• Torque Gain: +14 lb-ft (estimated)
• Emissions Status: 50-state legal (CARB EO# D-550-30)

Included Components

• 1x Pro 5R high-flow oiled air filter
• 1x Rotomolded plastic intake tube
• 1x Powder-coated heat shield
• All required clamps, couplers, and mounting hardware
• Installation instructions

Product Description

The aFe 54-11722 Magnum FORCE Stage-2 Cold Air Intake System is a precision-engineered upgrade for 2006-2008 Audi A4 models with the 2.0L turbocharged engine. It replaces the restrictive factory airbox and intake tube with a high-flow Pro 5R filter, rotomolded plastic tubing, and a powder-coated heat shield to maximize airflow and power gains.

This system delivers improved throttle response, sharper turbo spool, and an aggressive intake sound without compromising emissions legality. Installation is quick and easy using existing factory mounting points, and no custom tuning is required. Designed, tested, and built in the USA, this kit is ideal for drivers seeking reliable performance gains and improved efficiency.