{"product_id":"apr-18-25-audi-s4-s5-s5-sportback-b9-3-0t-pex-intake-system","title":"APR 18-25 Audi S4\/S5\/S5 Sportback (B9) 3.0T PEX Intake System","description":"\u003cp\u003eUnlike others that address only a portion of the intake system, requiring the inlets and outlets to neck down to the factory diameter for compatibility, this comprehensive solution replaces every component from the inlet scoop to the turbocharger inlet. Making the inlet as large as possible is the goal but space is extremely limited. By maximizing the internal diameter with thin-walled heat-resistant composite materials, APR achieves an impressive 31% more airflow compared to stock. This translates directly into improved turbocharger efficiency, faster spool times, and significant power gains, adding +19 AWHP and +20 AWFT-LBS of torque on our APR Stage 1 (93) equipped S4.Additionally, the APR Full Intake System is engineered with functionality, performance, and sound in mind.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003eComplete System Replacement: Includes inlet scoop, airbox, filter, and turbo inlet pipe, eliminating all factory restrictions.\u003c\/li\u003e\n\u003cli\u003eEnhanced Turbocharger Efficiency: Reduces pressure drop, allowing the turbo to spool faster and operate more efficiently.\u003c\/li\u003e\n\u003cli\u003eHigh-Temperature Composite Turbo Inlet: Enables thin-wall tubing for maximum internal diameter and airflow.\u003c\/li\u003e\n\u003cli\u003eAll-Inclusive Kit: Includes OEM gaskets, clamps, and hardware for an easy, bolt-on installation.\u003c\/li\u003e\n\u003cli\u003eFuture-Proof Design: Billet turbo inlet adapter accommodates larger turbos with a simple swap.\u003c\/li\u003e\n\u003cli\u003ePEX Airbox: Heat-shield design with additional flow paths in low temperature zones.\u003c\/li\u003e\n\u003cli\u003eEmissions-Friendly: Requires no tuning and is compliant with emissions standards.\u003c\/li\u003e\n\u003cli\u003eImproved Engine Sound: Adds a sporty, refined tone without being overbearing.\u003c\/li\u003e\n\n\u003cli\u003e31% More Airflow: Improved from 400 CFM (stock) to 525 CFM.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eListed for 1 vehicle: the fitment table on this page shows each year, make and model it fits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e CI100072\u003c\/p\u003e","brand":"APR","offers":[{"title":"Default Title","offer_id":50332531458240,"sku":"APRCI100072","price":729.33,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/4772\/8320\/files\/ce27d47a60e0054fb2fab2cb601ea547.jpg?v=1790700486","url":"https:\/\/mapletorque.ca\/products\/apr-18-25-audi-s4-s5-s5-sportback-b9-3-0t-pex-intake-system","provider":"MapleTorque","version":"1.0","type":"link"}