{"product_id":"ipd-plenum-74mm-boxster-2009-2012-copy","title":"IPD Plenum 74mm - Boxster | 2009-2012","description":"\u003cp\u003e\u003cstrong\u003eIPD Plenum 74mm For Porsche Boxster 987 Base 2.9L (2009-2012) Models.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe IPD 987.2 Boxster Non-S 2.9L Plenum is a direct bolt-on upgrade that replaces the factory plenum while utilizing all existing hardware, including the OE throttle body. Its refined design improves airflow by reducing turbulence and increasing intake air velocity, resulting in noticeable gains in horsepower and torque.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe plenum maintains a smooth, factory-like power curve while providing stronger performance from mid-range to redline. Installation is straightforward for mechanically inclined enthusiasts, though IPD strongly recommends having a trained Porsche technician perform the upgrade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAll IPD Plenums are designed for street-driven vehicles and include a 2-year manufacturer’s warranty against defects. Warranty coverage is void if the plenum is installed or used off-road or on race tracks\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"IPD","offers":[{"title":"Default Title","offer_id":41442982723642,"sku":"87474-2.9","price":1195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/4846\/2650\/files\/87474-2.9.png?v=1780605905","url":"https:\/\/sierramadrecollection.com\/products\/ipd-plenum-74mm-boxster-2009-2012-copy","provider":"Sierra Madre Collection","version":"1.0","type":"link"}