{"product_id":"46-31011","title":"Silver Bullet Throttle Body Spacer Kit","description":"The serrated\/helix design (US PAT 07055513) creates turbulence in the intake manifold and increases air pressure in the combustion chamber for better performance. This unique entry design also reduces intake whistle that commonly occurs with other helix-only styles. The addition of a Silver Bullet throttle body spacer lengthens the intake tract, which increases air intake speed, resulting in improved throttle response and overall performance. All Silver Bullet throttle body spacers are precision machined from 6061-T6 billet aluminum for lightweight, high strength, and a black anodized finish. This Silver Bullet throttle body spacer includes quality, machined screws, allowing for a secure, factory-like, non-damaging install to your factory intake manifold. This throttle body spacer will fit aFe Power intakes P\/N: 51-81012-B, 54-81012-B, 51-81012-C, 54-81012-C, 54-13053D and 54-13053R.\nSilver Bullet throttle body spacers create turbulence in the air Flow at the point just before entry to the engine – increasing performance, as well as improving throttle response and fuel efficiency.\nDyno-Proven Gains up to +4 HP \u0026amp; +7 Lbs. x Ft. TQ w\/ Throttle Body Spacer and aFe POWER P5R Air Filter (30-10131)\nDyno-Proven Gains up to +3 HP \u0026amp; +5 Lbs. x Ft. TQ w\/ Throttle Body Spacer and Factory Air Filter\nCNC-Machined from Durable 6061-T6 Billet Aluminum\nUnique Serrated\/Helix Entry Design Creates Turbulence and Reduces Whistle Sounds\nIncreases Air Speed, Improving Performance and Throttle Response\nBlack Anodized Finish for a Stealthy Look\nFits w\/ aFe POWER Intakes P\/N: 51\/54-81012-B\/C and 54-13053R\/D\n\u003ch6\u003eVEHICLE FITMENT\u003c\/h6\u003e\n2006 BMW 325i (Engine Designation: N52 \u0026amp; Liter: 3.0 \u0026amp; Cylinder: 6 \u0026amp; Block: L \u0026amp; Fuel: GAS \u0026amp; Mfr Body Code: E90)\n 2006 BMW 325xi (Engine Designation: N52 \u0026amp; Liter: 3.0 \u0026amp; Cylinder: 6 \u0026amp; Block: L \u0026amp; Fuel: GAS \u0026amp; Mfr Body Code: E90, E91)\n 2007-2013 BMW 328i (Engine Designation: N52 \u0026amp; Liter: 3.0 \u0026amp; Cylinder: 6 \u0026amp; Block: L \u0026amp; Fuel: GAS \u0026amp; Mfr Body Code: E93, E92, E91, E90)\n 2006 BMW 330i (Engine Designation: N52 \u0026amp; Liter: 3.0 \u0026amp; Cylinder: 6 \u0026amp; Block: L \u0026amp; Fuel: GAS \u0026amp; Mfr Body Code: E90)\n 2006 BMW 330xi (Engine Designation: N52 \u0026amp; Liter: 3.0 \u0026amp; Cylinder: 6 \u0026amp; Block: L \u0026amp; Fuel: GAS \u0026amp; Mfr Body Code: E90)\n 2007-2008 BMW 328xi (Engine Designation: N52 \u0026amp; Liter: 3.0 \u0026amp; Cylinder: 6 \u0026amp; Block: L \u0026amp; Fuel: GAS \u0026amp; Mfr Body Code: E92, E90, E91)\n 2008-2013 BMW 128i (Engine Designation: N52B30A \u0026amp; Liter: 3.0 \u0026amp; Cylinder: 6 \u0026amp; Block: L \u0026amp; Fuel: GAS \u0026amp; Mfr Body Code: E88, E82)\n 2009-2013 BMW 328i xDrive (Engine Designation: N52 \u0026amp; Liter: 3.0 \u0026amp; Cylinder: 6 \u0026amp; Block: L \u0026amp; Fuel: GAS \u0026amp; Mfr Body Code: E92, E91, E90)","brand":"aFe Power","offers":[{"title":"Default Title","offer_id":47101658431792,"sku":"46-31011","price":198.77,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7582\/4176\/products\/f389339de262b72d4aaae3818398dcfc.jpg?v=1699577745","url":"https:\/\/es-performance.com\/products\/46-31011","provider":"Eurosport Performance","version":"1.0","type":"link"}