{"product_id":"afe-silver-bullet-throttle-body-spacer-kit-46-38001-for-toyota-tacoma-4runner-and-tundra-3-4l-v6","title":"aFe Silver Bullet Throttle Body Spacer Kit 46-38001 for Toyota Tacoma, 4Runner and Tundra 3.4L V6","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 s pacers.\nSilver Bullet Throttle Body Spacer Kit Toyota Tacoma 99-04 \/ 4Runner 99-02 \/ Tundra 94-98 V6-3.4L\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\u003eThe aFe Silver Bullet Throttle Body Spacer Kit is engineered for select Toyota vehicles equipped with the 3.4L V6 engine. Part number 46-38001 uses a precision-machined T-6061 billet aluminum body and a specialized serrated helix entry to promote air turbulence as the intake charge enters the engine. This design helps improve throttle response and can support increased horsepower, torque, air volume, and fuel efficiency when used with a properly maintained intake system.\u003c\/p\u003e\u003cp\u003eUnlike helix-only throttle body spacers, the aFe Silver Bullet design is intended to create useful turbulence without producing an annoying whistle. The spacer is compatible with aFe intake systems and is designed as a direct-fit upgrade for applicable Toyota Tacoma, 4Runner, and Tundra applications. Installation should follow the included instructions and vehicle-specific service procedures, with all mating surfaces checked for cleanliness and proper sealing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey specifications and technical data:\u003c\/strong\u003e Brand: aFe; Part Number: 46-38001; Product Type: Silver Bullet throttle body spacer kit; Material: T-6061 billet aluminum; Engine Application: 3.4L V6; Design: Serrated helix entry; Intake Compatibility: Fits with aFe intakes; Warranty: 2-year limited warranty. The product is EPA compliant and carries California Air Resources Board Executive Order D-550-11 where applicable. Prop 65 labeling may apply.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's included:\u003c\/strong\u003e One aFe Silver Bullet throttle body spacer kit for the listed applications and installation hardware as supplied by the manufacturer. Fitment includes select 1999–2004 Toyota Tacoma models, select 1999–2002 Toyota 4Runner models, and select 1994–1998 Toyota Tundra models equipped with the 3.4L V6. Verify the vehicle year, engine, intake configuration, and emissions requirements before ordering.\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 long-lasting performance.\u003c\/li\u003e\n\u003cli\u003eSerrated helix entry promotes intake-air turbulence to support improved horsepower and torque.\u003c\/li\u003e\n\u003cli\u003eIncreases air volume and is designed to improve throttle response and overall engine performance.\u003c\/li\u003e\n\u003cli\u003eSpecial helix design helps create turbulence without the annoying whistle associated with some other spacers.\u003c\/li\u003e\n\u003cli\u003eCompatible with aFe intake systems for a straightforward upgrade on applicable vehicles.\u003c\/li\u003e\n\u003cli\u003eCovered by a 2-year limited warranty for added product assurance.\u003c\/li\u003e\n\u003cli\u003eDesigned for select Toyota Tacoma, 4Runner, and Tundra models with the 3.4L V6 engine.\u003c\/li\u003e\n\u003cli\u003eEPA compliant with CARB Executive Order D-550-11 where applicable.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n1995 Toyota T100 Base\u003cbr\u003e\n1995 Toyota T100 DX\u003cbr\u003e\n1995 Toyota T100 One-Ton DLX\u003cbr\u003e\n1995 Toyota T100 SR5\u003cbr\u003e\n1996 Toyota 4Runner Limited\u003cbr\u003e\n1996 Toyota 4Runner SR5\u003cbr\u003e\n1996 Toyota T100 DLX\u003cbr\u003e\n1996 Toyota T100 SR5\u003cbr\u003e\n1997 Toyota 4Runner Limited\u003cbr\u003e\n1997 Toyota 4Runner SR5\u003cbr\u003e\n1997 Toyota T100 DLX\u003cbr\u003e\n1997 Toyota T100 SR5\u003cbr\u003e\n1998 Toyota 4Runner Limited\u003cbr\u003e\n1998 Toyota 4Runner SR5\u003cbr\u003e\n1998 Toyota T100 Base\u003cbr\u003e\n1998 Toyota T100 SR5\u003cbr\u003e\n1999 Toyota 4Runner Limited\u003cbr\u003e\n1999 Toyota 4Runner SR5\u003cbr\u003e\n1999 Toyota Tacoma Base\u003cbr\u003e\n1999 Toyota Tacoma Limited\u003cbr\u003e\n1999 Toyota Tacoma Pre Runner\u003cbr\u003e\n1999 Toyota Tacoma SR5\u003cbr\u003e\n2000 Toyota 4Runner Limited\u003cbr\u003e\n2000 Toyota 4Runner SR5\u003cbr\u003e\n2000 Toyota Tacoma Base\u003cbr\u003e\n2000 Toyota Tacoma Limited\u003cbr\u003e\n2000 Toyota Tacoma Pre Runner\u003cbr\u003e\n2000 Toyota Tacoma SR5\u003cbr\u003e\n2000 Toyota Tundra Base\u003cbr\u003e\n2000 Toyota Tundra SR5\u003cbr\u003e\n2001 Toyota 4Runner Base\u003cbr\u003e\n2001 Toyota 4Runner Limited\u003cbr\u003e\n2001 Toyota 4Runner SR5\u003cbr\u003e\n2001 Toyota Tacoma Base\u003cbr\u003e\n2001 Toyota Tacoma Pre Runner\u003cbr\u003e\n2001 Toyota Tacoma S-Runner\u003cbr\u003e\n2001 Toyota Tundra Base\u003cbr\u003e\n2001 Toyota Tundra SR5\u003cbr\u003e\n2002 Toyota 4Runner Limited\u003cbr\u003e\n2002 Toyota 4Runner SR5\u003cbr\u003e\n2002 Toyota Tacoma Base\u003cbr\u003e\n2002 Toyota Tacoma Pre Runner\u003cbr\u003e\n2002 Toyota Tacoma S-Runner\u003cbr\u003e\n2002 Toyota Tundra Base\u003cbr\u003e\n2002 Toyota Tundra SR5\u003cbr\u003e\n2003 Toyota Tacoma Base\u003cbr\u003e\n2003 Toyota Tacoma Pre Runner\u003cbr\u003e\n2003 Toyota Tacoma S-Runner\u003cbr\u003e\n2003 Toyota Tundra Base\u003cbr\u003e\n2003 Toyota Tundra SR5\u003cbr\u003e\n2004 Toyota Tacoma Base\u003cbr\u003e\n2004 Toyota Tacoma Pre Runner\u003cbr\u003e\n2004 Toyota Tacoma S-Runner\u003cbr\u003e\n2004 Toyota Tundra Base\u003cbr\u003e\n2004 Toyota Tundra SR5\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; 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