{"product_id":"apr-ci100067","title":"APR 19-24 Audi RS5\/RS5 Sportback (B9) 2.9T PEX Intake System","description":"\u003cp\u003eKey to the system’s superior performance is its optimized design. 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 +17 AWFT-LBS of torque on our APR Stage 1 (93) equipped RS5.\u003c\/p\u003e\u003cp\u003eThe APR Full Intake System is perfect for Audi enthusiasts seeking the ultimate intake upgrade. Unlike 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. This eliminates restrictions throughout the system, ensuring unmatched airflow and turbo performance with the largest inlet physically possible.\u003c\/p\u003e\u003cp\u003eAdditionally, the APR Full Intake System is engineered with functionality, performance, and sound in mind. The PEX airbox shields the filter from the engine bay, while its thoughtfully placed cutouts provide additional airflow and a refined engine sound. A massive 7” x 7” washable pleated cotton gauze filter further enhances performance with vast filtration surface area while ensuring long-lasting usability.\u003c\/p\u003e\u003cp\u003eThe performance of the factory intake system is no match for the APR Full Intake System. The stock setup is limited to a maximum flow of 484 CFM at 28” H2O, whereas our full intake system achieves a significant 36% improvement, flowing 658 CFM under the same conditions.\u003c\/p\u003e\u003cp\u003eThis increase in airflow is paired with a dramatic reduction in pressure drop across the system, allowing the turbocharger to spool faster and operate in a more efficient range of its compressor map. The result is not just theoretical—it’s power you can feel.\u003c\/p\u003e\u003cp\u003eAPR is proud to unveil the Full Intake System for the Audi RS4 and RS5 (B9) 2.9T EA839—an all-in-one solution designed to deliver maximum airflow, enhanced turbocharger efficiency, and real, measurable performance gains.\u003c\/p\u003e\u003cp\u003eOn our Stage 1 (93) tuned Audi RS5, simply installing the APR Full Intake System delivered an additional +19 AWHP and +17 AWFT-LBS of torque, proving its capability to unlock your vehicle’s full potential.\u003c\/p\u003e\u003cp\u003eWhether you’re focused on unlocking power, enhancing turbo performance, or future-proofing your vehicle for upgrades, the APR Full Intake System is the only intake you’ll ever need.\u003c\/p\u003e\u003cp\u003eIntroducing the APR Full Intake System for the Audi RS4 and RS5 (B9) 2.9T EA839\u003c\/p\u003e\u003cp\u003eTesting Results That Speak for Themselves\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMassive Washable Filter: 7” x 7” pleated cotton gauze with a 5.5” frontal inlet and 4” outlet for superior filtration and performance.\u003c\/li\u003e\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\u003cli\u003e+19 AWHP \u0026amp; +17 AWFT-LBS Power Gains: Measured on our APR Stage 1 (93) RS5.\u003c\/li\u003e\n\u003cli\u003e36% More Airflow: Improved from 484 CFM (stock) to 658 CFM.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2018-2019 Audi RS5\u003c\/li\u003e\n\u003cli\u003e2021-2024 Audi RS5\u003c\/li\u003e\n\u003cli\u003e2019 Audi RS5 Sportback\u003c\/li\u003e\n\u003cli\u003e2021-2025 Audi RS5 Sportback\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003ePlease verify exact fitment (engine, submodel, and trim) before purchasing.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e CI100067\u003c\/p\u003e\u003cp style=\"color:#666;font-size:0.9em;\"\u003eImages are for illustration purposes only; actual product may vary.\u003c\/p\u003e\u003cp style=\"color:#cc0000;\"\u003e\u003cstrong\u003eEmissions Note:\u003c\/strong\u003e This product is not CARB approved. It is intended for closed-course competition or off-road use only in California and other CARB states and is not legal for use on pollution-controlled vehicles in those states.\u003c\/p\u003e\u003cp style=\"color:#cc0000;\"\u003e\u003cstrong\u003e⚠ WARNING:\u003c\/strong\u003e This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"APR","offers":[{"title":"Default Title","offer_id":43051756716126,"sku":"PST-CI100067","price":849.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0433\/9049\/files\/1e2bda24d30a1f80b2226c681cc0abb7L.jpg?v=1784838069","url":"https:\/\/pitstoptuning.com\/products\/apr-ci100067","provider":"PitStopTuning","version":"1.0","type":"link"}