Audi TTS Quattro Performance Air Intake – APR PEX Front Airbox (2013). A robust, closed intake that channels cool outside air for consistent performance and crisp response.

Crafted from high heat‑deflection PEX, the closed front airbox replaces the restrictive factory unit and mates to the stock turbo inlet. Its reusable pleated cotton‑gauze filter delivers strong filtration with low pressure drop. APR flow‑bench data shows up to 31% CFM gain vs the factory airbox and 24% over the total factory system, aiding quicker throttle response and easing turbo workload. Hardware is included, with a flex coupler for engine movement and a billet PCV adapter. Works with the optional APR Turbo Inlet Pipe. Note: TT models require adapter CI100020‑D; SAI models need breather filter CI100020‑A.

Features

• Closed PEX front airbox resists engine‑bay heat
• Pleated cotton‑gauze reusable filter
• Up to 31% CFM gain vs factory airbox (24% total system)
• All mounting hardware included; quick installation
• Modular design; compatible with APR Turbo Inlet Pipe
• Sporty intake note and sharper throttle response

Ready to tailor your 2013 TTS Quattro? Call our team for guidance or to schedule installation. Austin, TX: 512-982-9393 (TX). Los Angeles, CA area: 562-981-6800 (CA). We offer installation and customization at both locations.

Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov