{"product_id":"afe-bmw-545i-throttle-body-spacer-46-31001","title":"aFe Power 46-31001 Silver Bullet- Throttle Body Spacers for 2002-2009 Bmw 545I and More","description":"\u003ch3\u003ePerformance Overview\u003c\/h3\u003e\u003cp\u003eSilver 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\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: aFe Power\u003c\/li\u003e\n\u003cli\u003ePart number: 46-31001\u003c\/li\u003e\n\u003cli\u003eProduct type: Silver Bullet- Throttle Body Spacers\u003c\/li\u003e\n\u003cli\u003eDesigned for the compatible vehicle applications listed on this page\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2004 Bmw 545I, Note: Base; 4.4L\u003c\/li\u003e\n\u003cli\u003e2005 Bmw 545I, Note: Base; 4.4L\u003c\/li\u003e\n\u003cli\u003e2006 Bmw 550I, Note: Base; 4.8L\u003c\/li\u003e\n\u003cli\u003e2007 Bmw 550I, Note: Base; 4.8L\u003c\/li\u003e\n\u003cli\u003e2008 Bmw 550I, Note: Base; 4.8L\u003c\/li\u003e\n\u003cli\u003e2009 Bmw 550I, Note: Base; 4.8L\u003c\/li\u003e\n\u003cli\u003e2004 Bmw 645Ci, Note: Base; 4.4L\u003c\/li\u003e\n\u003cli\u003e2005 Bmw 645Ci, Note: Base; 4.4L\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWill this fit my vehicle?\u003c\/strong\u003e\u003cbr\u003ePlease verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat part number is this?\u003c\/strong\u003e\u003cbr\u003eThe listed part number is 46-31001.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this product designed for direct replacement?\u003c\/strong\u003e\u003cbr\u003eYes. This product is intended to match compatible vehicle applications listed in the fitment section.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShould I confirm fitment before ordering?\u003c\/strong\u003e\u003cbr\u003eYes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.\u003c\/p\u003e\u003ch3\u003eCommon Searches\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSilver Bullet- Throttle Body Spacers for Bmw 545I\u003c\/li\u003e\n\u003cli\u003e46-31001 fitment\u003c\/li\u003e\n\u003cli\u003eaFe Power Silver Bullet- Throttle Body Spacers\u003c\/li\u003e\n\u003cli\u003e2002 Bmw 545I Silver Bullet- Throttle Body Spacers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle Fitment Table\u003c\/h3\u003e\u003cdiv class=\"vehicle-fitment-wrapper\" style=\"overflow-x:auto;margin-top:12px;\"\u003e\u003ctable class=\"vehicle-fitment-table\" border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;border:1px solid #dcdcdc;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"background:#f5f5f5;font-weight:bold;\"\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eYear\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eMake\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003ePosition\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eFitment Precision\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eNote\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2004\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e545I\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2005\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e545I\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2006\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e550I\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.8L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2007\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e550I\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.8L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2008\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e550I\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.8L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2009\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e550I\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.8L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2004\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e645Ci\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2005\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e645Ci\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2006\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e650I\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.8L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2007\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e650I\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.8L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2008\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e650I\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.8L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2009\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e650I\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.8L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2002\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e745I\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2003\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e745I\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2004\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e745I\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2005\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e745I\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2002\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e745Li\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2003\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e745Li\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2004\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e745Li\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2005\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e745Li\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBase; 4.4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2004\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eX5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e4.4I, 4.8Is; 4.4L, 4.8L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2005\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eX5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e4.4I, 4.8Is; 4.4L, 4.8L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e2006\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eBmw\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003eX5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dcdcdc;padding:8px;\"\u003e4.4I, 4.8Is; 4.4L, 4.8L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e","brand":"aFe Power","offers":[{"title":"Default Title","offer_id":45573891326131,"sku":"AFE46-31001","price":220.57,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/1831\/0579\/files\/afe-46-31001_1_22.jpg?v=1781371700","url":"https:\/\/www.standardautopart.com\/products\/afe-bmw-545i-throttle-body-spacer-46-31001","provider":"Standard Auto Part","version":"1.0","type":"link"}