{"product_id":"ipd-plenum-74mm-911-2005-2008-copy","title":"IPD Plenum 74mm - 911 | 2005-2008","description":"\u003cp\u003e\u003cstrong\u003eIPD Plenum 74mm For Porsche 997 Carrera Base 3.6L\u003cspan\u003e \u003c\/span\u003e(2005-2008) Models.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IPD Plenum for the Porsche 997 Carrera Non-S 3.6L delivers similar performance gains to the 3.8L Carrera S, with midrange horsepower increases of 24–26 and additional gains of 10–12 horsepower at higher RPMs. Its “Y” design improves airflow, creating a smoother, more linear power curve and enhanced throttle response for a more engaging driving experience.\u003c\/p\u003e\n\u003cp\u003eFull performance is achieved once the factory DME completes its adaptation process, typically through a series of dyno pulls or full-throttle runs. Designed as a direct bolt-on replacement, installation is straightforward for mechanically inclined enthusiasts, though IPD recommends it be performed by a trained Porsche technician for optimal results and reliability\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"IPD","offers":[{"title":"Default Title","offer_id":41442050080826,"sku":"97174-3.6","price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/4846\/2650\/files\/97174-3.6...png?v=1780530295","url":"https:\/\/sierramadrecollection.com\/products\/ipd-plenum-74mm-911-2005-2008-copy","provider":"Sierra Madre Collection","version":"1.0","type":"link"}