{"product_id":"afe-silver-bullet-throttle-body-spacer-kit-46-38004-for-toyota-4-7l-v8","title":"aFe Silver Bullet Throttle Body Spacer Kit 46-38004 for Toyota 4.7L V8","description":"Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency.  Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated\/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.\nSilver Bullet Throttle Body Spacer Kit Toyota Tundra 05-09  \/ Sequoia 05-09 \/ 4Runner 05-09 \/ Land Cruiser 06-07 \/ Lexus GX 470 05-09 \/ LX 470 06-07  V8-4.7L\n\u003cul\u003e\n  \u003cli\u003ePrecision Machined From T-6061 Billet Aluminum\u003c\/li\u003e\n  \u003cli\u003eProduces Increased HP\/Torque\/Throttle Response\u003c\/li\u003e\n  \u003cli\u003eIncreased Air Volume For Better Performance\u003c\/li\u003e\n  \u003cli\u003e2 Year Limited Warranty\u003c\/li\u003e\n  \u003cli\u003eSpecial Helix Design\u003c\/li\u003e\n  \u003cli\u003eNo Annoying Whistle\u003c\/li\u003e\n  \u003cli\u003eFits w\/aFe Intakes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImprove intake airflow and throttle response with the aFe Silver Bullet Throttle Body Spacer Kit, Part Number 46-38004. Designed for select Toyota and Lexus vehicles equipped with the 4.7L V8 engine, this spacer introduces controlled turbulence immediately before the throttle body. The airflow effect is intended to increase air volume entering the intake manifold, supporting improved horsepower, torque, throttle response, and fuel efficiency.\u003c\/p\u003e\u003cp\u003eManufactured from durable T-6061 billet aluminum, the spacer uses a precision-machined serrated and helix entry design. This configuration promotes airflow turbulence while helping eliminate the irritating whistle commonly associated with helix-only throttle body spacers. The kit is compatible with aFe intake systems and is backed by a 2-year limited warranty for added confidence.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrief Description:\u003c\/strong\u003e Performance throttle body spacer designed to improve intake airflow characteristics on select 4.7L V8 applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One aFe Silver Bullet throttle body spacer kit with installation hardware as supplied by the manufacturer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Toyota Tundra and Sequoia, Toyota 4Runner, Toyota Land Cruiser, Lexus GX 470, and Lexus LX 470 applications equipped with the 4.7L V8. Verify exact vehicle configuration before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmissions Information:\u003c\/strong\u003e EPA compliant and associated with California Air Resources Board Executive Order D-550-42 where applicable. Review local emissions requirements before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor off-road, street, and towing applications, the aFe Silver Bullet spacer provides a straightforward intake-side upgrade without requiring internal engine modifications. Its billet aluminum construction and specialized entry profile are engineered for durability, consistent fit, and practical performance enhancement.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined from durable T-6061 billet aluminum for strength and long-term service.\u003c\/li\u003e\n\u003cli\u003eSerrated and helix entry design promotes controlled intake-air turbulence and increased air volume.\u003c\/li\u003e\n\u003cli\u003eSupports improved horsepower, torque, throttle response, and fuel efficiency.\u003c\/li\u003e\n\u003cli\u003eDesigned to reduce the annoying whistle associated with helix-only throttle body spacers.\u003c\/li\u003e\n\u003cli\u003eCompatible with aFe intake systems.\u003c\/li\u003e\n\u003cli\u003eBacked by a 2-year limited warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2003 Lexus GX470 Base\u003cbr\u003e\n2003 Toyota 4Runner Limited\u003cbr\u003e\n2003 Toyota 4Runner Sport\u003cbr\u003e\n2003 Toyota 4Runner SR5\u003cbr\u003e\n2004 Lexus GX470 Base\u003cbr\u003e\n2004 Toyota 4Runner Limited\u003cbr\u003e\n2004 Toyota 4Runner Sport\u003cbr\u003e\n2004 Toyota 4Runner SR5\u003cbr\u003e\n2005 Lexus GX470 Base\u003cbr\u003e\n2005 Toyota 4Runner Limited\u003cbr\u003e\n2005 Toyota 4Runner Sport\u003cbr\u003e\n2005 Toyota 4Runner SR5\u003cbr\u003e\n2005 Toyota Sequoia Limited\u003cbr\u003e\n2005 Toyota Sequoia SR5\u003cbr\u003e\n2005 Toyota Tundra Base\u003cbr\u003e\n2005 Toyota Tundra Limited\u003cbr\u003e\n2005 Toyota Tundra SR5\u003cbr\u003e\n2006 Lexus GX470 Base\u003cbr\u003e\n2006 Lexus LX470 Base\u003cbr\u003e\n2006 Toyota 4Runner Limited\u003cbr\u003e\n2006 Toyota 4Runner Sport\u003cbr\u003e\n2006 Toyota 4Runner SR5\u003cbr\u003e\n2006 Toyota Land Cruiser Base\u003cbr\u003e\n2006 Toyota Sequoia Limited\u003cbr\u003e\n2006 Toyota Sequoia SR5\u003cbr\u003e\n2006 Toyota Tundra Base\u003cbr\u003e\n2006 Toyota Tundra Limited\u003cbr\u003e\n2006 Toyota Tundra SR5\u003cbr\u003e\n2007 Lexus GX470 Base\u003cbr\u003e\n2007 Lexus LX470 Base\u003cbr\u003e\n2007 Toyota 4Runner Limited\u003cbr\u003e\n2007 Toyota 4Runner Sport\u003cbr\u003e\n2007 Toyota 4Runner SR5\u003cbr\u003e\n2007 Toyota Land Cruiser Base\u003cbr\u003e\n2007 Toyota Sequoia Limited\u003cbr\u003e\n2007 Toyota Sequoia SR5\u003cbr\u003e\n2007 Toyota Tundra Base\u003cbr\u003e\n2007 Toyota Tundra Limited\u003cbr\u003e\n2007 Toyota Tundra SR5\u003cbr\u003e\n2008 Lexus GX470 Base\u003cbr\u003e\n2008 Toyota 4Runner Limited\u003cbr\u003e\n2008 Toyota 4Runner Sport\u003cbr\u003e\n2008 Toyota 4Runner SR5\u003cbr\u003e\n2008 Toyota Sequoia Limited\u003cbr\u003e\n2008 Toyota Sequoia SR5\u003cbr\u003e\n2008 Toyota Tundra Base\u003cbr\u003e\n2008 Toyota Tundra Limited\u003cbr\u003e\n2008 Toyota Tundra SR5\u003cbr\u003e\n2009 Lexus GX470 Base\u003cbr\u003e\n2009 Toyota 4Runner Limited\u003cbr\u003e\n2009 Toyota 4Runner Sport\u003cbr\u003e\n2009 Toyota 4Runner SR5\u003cbr\u003e\n2009 Toyota Sequoia SR5\u003cbr\u003e\n2009 Toyota Tundra Base\u003cbr\u003e\n2009 Toyota Tundra Limited\u003cbr\u003e\n2009 Toyota Tundra SR5\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-550-42\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: t\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":"aFe","offers":[{"title":"Default Title","offer_id":67592946417916,"sku":"46-38004","price":181.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/4dc61721ccdeb0a41007787773d32485L_94ddb477-5184-4a8e-b331-1021d7a99f10.jpg?v=1790524435","url":"https:\/\/diycustoms.store\/products\/afe-silver-bullet-throttle-body-spacer-kit-46-38004-for-toyota-4-7l-v8","provider":"diycustoms.store","version":"1.0","type":"link"}