{"product_id":"apr-18-19-audi-rs5-b9-2-9t-air-to-water-intercooler-system","title":"APR 18-19 Audi RS5 B9 2.9T Air-To-Water Intercooler System","description":"The APR Air-to-Water Intercooler System for the B9 RS4 \/ RS5 2.9T EA839 offers a substantial leap in performance that directly translates to more horsepower and torque, and consistent performance that's unmatched by the factory cooler. The factory cooler struggles to cool the charged air resulting in excessive intake air temperature due to its small size. This struggle results in ECU protecting the engine by pulling power during a single quarter mile pass, lap around a track, or even during a spirited drive. Simply bolting on the APR System relieves this issue, resulting in an instant boost in power and consistency. The APR system has no trouble remaining consistent thanks to its ability to resist power-robbing heatsoak!\nFits 2018-2024 Audi RS5\n\u003cul\u003e\n  \u003cli\u003eFlows more than stock at every measured pressure differential\u003c\/li\u003e\n  \u003cli\u003e5,500cm³ vs the undersized 1,870cm³ factory unit\u003c\/li\u003e\n  \u003cli\u003eApplication specific ez-flow charge air hoses\u003c\/li\u003e\n  \u003cli\u003eDramatically lowers intake air temperature\u003c\/li\u003e\n  \u003cli\u003e194% larger than the factory intercooler\u003c\/li\u003e\n  \u003cli\u003eCNC machined and tig welded construction\u003c\/li\u003e\n  \u003cli\u003eConsistently more horsepower and torque\u003c\/li\u003e\n  \u003cli\u003eCFD optimized cast aluminum end tanks\u003c\/li\u003e\n  \u003cli\u003eDoes not negatively impact emissions\u003c\/li\u003e\n  \u003cli\u003eApplication specific coolant hoses\u003c\/li\u003e\n  \u003cli\u003eProprietary aluminum cooling core\u003c\/li\u003e\n  \u003cli\u003eInstructions and support included\u003c\/li\u003e\n  \u003cli\u003eCNC bent and laser cut brackets\u003c\/li\u003e\n  \u003cli\u003eDoes not require tuning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe APR Air-to-Water Intercooler System, part number aprIC100028, is engineered for the B9 Audi RS5 equipped with the 2.9T EA839 engine. The factory intercooler can struggle to control charged-air temperatures during repeated acceleration, track sessions, quarter-mile passes, or spirited driving. Rising intake air temperatures may cause the engine control unit to reduce power for protection. This APR system provides a substantial improvement in charge-air cooling, helping deliver more consistent horsepower, torque, and throttle response without requiring an engine tune.\u003cbr\u003eDesigned as a direct-fit upgrade, the APR system uses application-specific charge-air and coolant hoses, CNC-bent and laser-cut mounting brackets, and a proprietary aluminum cooling core. CFD-optimized cast aluminum end tanks promote efficient airflow, while the CNC-machined and TIG-welded construction provides dependable strength for high-performance street and track use. The system flows more air than the factory unit at every measured pressure differential and is engineered to resist power-robbing heat soak.\u003cbr\u003eThe APR intercooler provides a 194% larger cooling capacity than the factory unit, with a 5,500-cubic-centimeter core compared with the original 1,870-cubic-centimeter design. By dramatically lowering intake air temperatures, it helps maintain repeatable performance across multiple pulls and demanding driving conditions. Installation instructions and product support are included, making this a practical upgrade for Audi RS5 owners seeking improved cooling and consistency.\u003cbr\u003eCompatible with 2018-2024 Audi RS5 and RS5 Sportback models using the B9 2.9T EA839 engine. The system does not negatively impact emissions and does not require tuning. This product is not CARB approved, and applicable emissions requirements should be reviewed before installation or use on public roads.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eFlows more air than the factory intercooler at every measured pressure differential\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProvides a 5,500-cubic-centimeter cooling core compared with the factory 1,870-cubic-centimeter unit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOffers 194% greater cooling capacity than the factory intercooler\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDramatically lowers intake air temperatures\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHelps deliver consistent horsepower and torque during repeated performance driving\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eResists power-robbing heat soak\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes application-specific charge-air and coolant hoses\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003es a proprietary aluminum cooling core\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUses CFD-optimized cast aluminum end tanks\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBuilt with CNC-machined and TIG-welded construction\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes CNC-bent and laser-cut mounting brackets\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDoes not require engine tuning\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDoes not negatively impact emissions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes installation instructions and product support\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFits 2018-2024 Audi RS5 and RS5 Sportback models with the 2.9T EA839 engine\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nAudi RS5 Base 2018\u003cbr\u003e\nAudi RS5 Base 2019\u003cbr\u003e\nAudi RS5 Base 2021\u003cbr\u003e\nAudi RS5 Base 2022\u003cbr\u003e\nAudi RS5 Base 2023\u003cbr\u003e\nAudi RS5 Base 2024\u003cbr\u003e\nAudi RS5 Sportback Base 2019\u003cbr\u003e\nAudi RS5 Sportback Base 2021\u003cbr\u003e\nAudi RS5 Sportback Base 2022\u003cbr\u003e\nAudi RS5 Sportback Base 2023\u003cbr\u003e\nAudi RS5 Sportback Base 2024\u003cbr\u003e\nAudi RS5 Sportback Base 2025","brand":"APR","offers":[{"title":"Default Title","offer_id":67590362136892,"sku":"aprIC100028","price":2349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/334dd9101fc5b3b70f2536b099b6c484L.jpg?v=1790569080","url":"https:\/\/necycleshop.com\/products\/apr-18-19-audi-rs5-b9-2-9t-air-to-water-intercooler-system","provider":"NE Cycle Shop","version":"1.0","type":"link"}