{"product_id":"afe-silver-bullet-throttle-body-spacer-kit-46-31007-for-bmw-335i-435i-and-x1","title":"aFe Silver Bullet Throttle Body Spacer Kit 46-31007 for BMW 335i, 435i, and X1","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 BMW 335i (E90\/92\/93) 11-13 L6-3.0L (t) N55\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 airflow and throttle response with the aFe Silver Bullet Throttle Body Spacer Kit, Part Number 46-31007. Designed for select BMW applications equipped with the 3.0L turbocharged inline-six engine, this spacer creates controlled turbulence at the intake manifold entrance to help optimize air distribution. The result can include improved throttle response, increased horsepower and torque, and enhanced fuel efficiency when used with a properly matched intake system.\u003c\/p\u003e\n\u003cp\u003eManufactured from durable T-6061 billet aluminum, the aFe Silver Bullet spacer uses a specialized serrated and helix entry design. This configuration promotes air turbulence while avoiding the excessive whistle commonly associated with helix-only throttle body spacers. The precision-machined construction supports long-term durability, and the design is compatible with aFe intake systems for a straightforward performance upgrade. The kit is backed by a 2-year limited warranty.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e aFe Silver Bullet throttle body spacer kit and installation components as supplied by the manufacturer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Select BMW 335i, 435i, and X1 models; verify year, chassis, engine, and intake configuration before installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmissions Information:\u003c\/strong\u003e EPA compliant and associated with CARB Executive Order D-550-11 where applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment includes select 2011-2015 BMW 335i models, including xDrive variants, 2014-2015 BMW 435i applications, and 2013-2015 BMW X1 models. Vehicle applications may vary by chassis and engine configuration, so confirm compatibility using the vehicle identification details and the manufacturer's application guide before ordering.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBillet Aluminum Construction: Precision machined from durable T-6061 billet aluminum for reliable performance and long service life.\u003c\/li\u003e\n\u003cli\u003eImproved Engine Response: Designed to increase airflow volume and promote improved horsepower, torque, and throttle response.\u003c\/li\u003e\n\u003cli\u003eSerrated Helix Design: Creates controlled turbulence at the intake manifold entrance to help optimize airflow distribution.\u003c\/li\u003e\n\u003cli\u003eReduced Intake Whistle: Engineered to provide the benefits of a helix design without the annoying whistle found in some competing spacers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2011 BMW 135i Base\u003cbr\u003e\n2011 BMW 335i Base\u003cbr\u003e\n2011 BMW 335i xDrive Base\u003cbr\u003e\n2012 BMW 135i Base\u003cbr\u003e\n2012 BMW 335i Base\u003cbr\u003e\n2012 BMW 335i xDrive Base\u003cbr\u003e\n2013 BMW 135i Base\u003cbr\u003e\n2013 BMW 335i Base\u003cbr\u003e\n2013 BMW 335i xDrive Base\u003cbr\u003e\n2013 BMW X1 xDrive35i\u003cbr\u003e\n2014 BMW 335i Base\u003cbr\u003e\n2014 BMW 335i GT xDrive Base\u003cbr\u003e\n2014 BMW 335i xDrive Base\u003cbr\u003e\n2014 BMW 435i Base\u003cbr\u003e\n2014 BMW 435i xDrive Base\u003cbr\u003e\n2014 BMW M235i Base\u003cbr\u003e\n2014 BMW X1 xDrive35i\u003cbr\u003e\n2015 BMW 335i Base\u003cbr\u003e\n2015 BMW 335i GT xDrive Base\u003cbr\u003e\n2015 BMW 335i xDrive Base\u003cbr\u003e\n2015 BMW 435i Base\u003cbr\u003e\n2015 BMW 435i Gran Coupe Base\u003cbr\u003e\n2015 BMW 435i xDrive Base\u003cbr\u003e\n2015 BMW 435i xDrive Gran Coupe Base\u003cbr\u003e\n2015 BMW M235i Base\u003cbr\u003e\n2015 BMW M235i xDrive Base\u003cbr\u003e\n2015 BMW X1 xDrive35i\u003cbr\u003e\n2016 BMW 335i GT xDrive Base\u003cbr\u003e\n2016 BMW 435i Base\u003cbr\u003e\n2016 BMW 435i Gran Coupe Base\u003cbr\u003e\n2016 BMW 435i xDrive Base\u003cbr\u003e\n2016 BMW 435i xDrive Gran Coupe Base\u003cbr\u003e\n2016 BMW M235i Base\u003cbr\u003e\n2016 BMW M235i xDrive Base\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-550-11\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":67594253009148,"sku":"46-31007","price":181.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/4dc61721ccdeb0a41007787773d32485L_e2e5cab4-5a65-49ce-95e2-78b5cbbcd701.jpg?v=1790555061","url":"https:\/\/diycustoms.store\/products\/afe-silver-bullet-throttle-body-spacer-kit-46-31007-for-bmw-335i-435i-and-x1","provider":"diycustoms.store","version":"1.0","type":"link"}