{"product_id":"airaid-poweraid-throttle-body-spacer-air400-590-for-1997-2004-ford-4-6l-applications","title":"Airaid PowerAid Throttle Body Spacer AIR400-590 for 1997-2004 Ford 4.6L Applications","description":"The POWERAID Throttle Body Spacer is designed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it's unique, patented Helix Bore design to spin the incoming air charge as it passes through the throttle body spacer. The spinning air action boosts the velocity of the incoming air and contributes to better atomization of the air\/fuel mixture as the air charge enters the combustion chamber. The end result is more part-throttle torque and improved mid-range power.\nThe POWERAID Throttle Body Spacer is designed to enhance mid-range torque using a patented Helix Bore which spins intake air going through the throttle body spacer. Mounting hardware included for installation.\n\u003cul\u003e\n  \u003cli\u003eTrue bolt-on upgrade that installs in under an hour with common hand tools. No drilling, cutting, or modifications required, making it one of the easiest performance add-ons you can install.\u003c\/li\u003e\n  \u003cli\u003eProvides Stronger Mid-Range Power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Airaid PowerAid Throttle Body Spacer is designed to improve off-idle and mid-range torque on select Ford vehicles equipped with the 4.6L engine. Its patented Helix Bore design creates a swirling motion in the incoming air charge as it passes through the throttle body spacer. This increased air velocity can promote improved air and fuel atomization as the mixture enters the combustion chamber, helping deliver stronger part-throttle response and improved mid-range power from approximately 800 to 3,000 rpm.\u003c\/p\u003e\u003cp\u003eThis Airaid PowerAid spacer is a true bolt-on performance upgrade that installs using common hand tools. No drilling, cutting, or permanent modifications are required, making it a practical option for improving throttle response and usable engine performance. Mounting hardware is included for installation. The Airaid AIR400-590 is EPA compliant and carries California Air Resources Board Executive Order D-609.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Designed for select 1997-2003 Ford F-150 and 2003-2004 Ford Expedition applications with the 4.6L engine. Verify vehicle year, engine configuration, and existing intake components before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One Airaid PowerAid throttle body spacer and installation mounting hardware. Professional installation is recommended when required by the vehicle manufacturer or local regulations.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHelix Bore Design: Patented internal geometry spins the incoming air charge to increase air velocity through the throttle body.\u003c\/li\u003e\n\u003cli\u003eImproved Mid-Range Power: Supports stronger off-idle and mid-range torque from approximately 800 to 3,000 rpm.\u003c\/li\u003e\n\u003cli\u003eEnhanced Air\/Fuel Atomization: Swirling intake air may help improve air and fuel mixing as the charge enters the combustion chamber.\u003c\/li\u003e\n\u003cli\u003eSimple Bolt-On Installation: Installs with common hand tools without drilling, cutting, or permanent vehicle modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n1997 Ford Expedition Eddie Bauer\u003cbr\u003e\n1997 Ford Expedition XLT\u003cbr\u003e\n1997 Ford F-150 Base\u003cbr\u003e\n1997 Ford F-150 Lariat\u003cbr\u003e\n1997 Ford F-150 XL\u003cbr\u003e\n1997 Ford F-150 XLT\u003cbr\u003e\n1998 Ford Expedition Eddie Bauer\u003cbr\u003e\n1998 Ford Expedition XLT\u003cbr\u003e\n1998 Ford F-150 Base\u003cbr\u003e\n1998 Ford F-150 Lariat\u003cbr\u003e\n1998 Ford F-150 XL\u003cbr\u003e\n1998 Ford F-150 XLT\u003cbr\u003e\n1999 Ford Expedition Eddie Bauer\u003cbr\u003e\n1999 Ford Expedition XLT\u003cbr\u003e\n1999 Ford F-150 Base\u003cbr\u003e\n1999 Ford F-150 Lariat\u003cbr\u003e\n1999 Ford F-150 XL\u003cbr\u003e\n1999 Ford F-150 XLT\u003cbr\u003e\n2000 Ford Expedition Eddie Bauer\u003cbr\u003e\n2000 Ford Expedition XLT\u003cbr\u003e\n2000 Ford F-150 Base\u003cbr\u003e\n2000 Ford F-150 Lariat\u003cbr\u003e\n2000 Ford F-150 XL\u003cbr\u003e\n2000 Ford F-150 XLT\u003cbr\u003e\n2001 Ford Expedition Eddie Bauer\u003cbr\u003e\n2001 Ford Expedition XLT\u003cbr\u003e\n2001 Ford F-150 King Ranch\u003cbr\u003e\n2001 Ford F-150 Lariat\u003cbr\u003e\n2001 Ford F-150 XL\u003cbr\u003e\n2001 Ford F-150 XLT\u003cbr\u003e\n2002 Ford Expedition Eddie Bauer\u003cbr\u003e\n2002 Ford Expedition XLT\u003cbr\u003e\n2002 Ford F-150 King Ranch\u003cbr\u003e\n2002 Ford F-150 Lariat\u003cbr\u003e\n2002 Ford F-150 XL\u003cbr\u003e\n2002 Ford F-150 XLT\u003cbr\u003e\n2003 Ford Expedition Eddie Bauer\u003cbr\u003e\n2003 Ford Expedition XLT\u003cbr\u003e\n2003 Ford F-150 King Ranch\u003cbr\u003e\n2003 Ford F-150 Lariat\u003cbr\u003e\n2003 Ford F-150 XL\u003cbr\u003e\n2003 Ford F-150 XLT\u003cbr\u003e\n2004 Ford Expedition Eddie Bauer\u003cbr\u003e\n2004 Ford Expedition NBX\u003cbr\u003e\n2004 Ford Expedition XLS\u003cbr\u003e\n2004 Ford Expedition XLT\u003cbr\u003e\n2004 Ford Expedition XLT Sport\u003cbr\u003e\n2004 Ford F-150 Heritage XL\u003cbr\u003e\n2004 Ford F-150 Heritage XLT\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Eo Number: D-609\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: Compliant\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Airaid","offers":[{"title":"Default Title","offer_id":67643933524220,"sku":"400-590","price":176.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/87564b4ea37cddb4b870a41e7767248f.jpg?v=1791081549","url":"https:\/\/diycustoms.store\/products\/airaid-poweraid-throttle-body-spacer-air400-590-for-1997-2004-ford-4-6l-applications","provider":"diycustoms.store","version":"1.0","type":"link"}