{"product_id":"wehrli-2006-2007-lbz-duramax-4-intake-kit-with-air-box-stage-2","title":"Wehrli 2006-2007 LBZ Duramax 4\" Intake Kit with Air Box Stage 2","description":"\u003cp\u003eReplace the restrictive plastic factory intake on your \u003cstrong\u003e2006-2007 Chevrolet Silverado \/ GMC Sierra 2500HD\/3500HD 6.6L Duramax LBZ\u003c\/strong\u003e with the \u003cstrong\u003eWehrli Stage 2 4\" Intake Kit with Air Box\u003c\/strong\u003e (Manufacturer Part # WCF100302). Fabricated 14 gauge aluminum pipe, a sealed 10 gauge air box with a dry filter, and the 4.8\" cast turbo intake horn — the largest on the market, worth 20% more airflow than stock on its own.\u003c\/p\u003e\n\n\u003ch4\u003eWhy Choose the Wehrli Stage 2 4\" Intake Kit?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes the 4.8\" intake horn\u003c\/strong\u003e – this is the Stage 2 difference. CNC machined cast aluminum, the largest inlet available for this truck, 20% more airflow than the OEM horn.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold air from the inner fender\u003c\/strong\u003e – the sealed box pulls cooler air than the factory arrangement, dropping intake temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4\" pipe in 14 gauge aluminum\u003c\/strong\u003e – large diameter with smooth aerodynamic bends, improving intake air velocity and volume.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 gauge aluminum box and lid\u003c\/strong\u003e – the lid element lifts off for a filter check without pulling the box apart.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResonator connection eliminated\u003c\/strong\u003e – cleaner engine bay, more turbo and engine sound under acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCV port machined into the horn\u003c\/strong\u003e – crankcase vent handled properly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom powder coat\u003c\/strong\u003e – the whole assembly in your choice of Wehrli's colors. Made in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eKit Includes\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e4\" intake pipe, 14 gauge aluminum\u003c\/li\u003e\n\u003cli\u003e4.8\" inlet cast aluminum intake horn with PCV port\u003c\/li\u003e\n\u003cli\u003eAir box and lid, 10 gauge aluminum sheet\u003c\/li\u003e\n\u003cli\u003eDry air filter\u003c\/li\u003e\n\u003cli\u003eOuterwears pre-filter cover\u003c\/li\u003e\n\u003cli\u003eSilicone reducer boot, stainless steel T-bolt clamps and O-ring seal\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eInstallation Highlights\u003c\/h5\u003e\n\u003cp\u003eInstalls easily with basic hand tools. The removable air box lid keeps ongoing filter service to a couple of minutes.\u003c\/p\u003e\n\n\u003ch5\u003eFits These Models\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003e2006 and 2007 Chevrolet Silverado 2500HD\/3500HD and GMC Sierra 2500HD\/3500HD with the 6.6L Duramax LBZ.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eIntake pipe: 4\" diameter, 14 gauge aluminum\u003c\/li\u003e\n\u003cli\u003eIntake horn: 4.8\" inlet, CNC machined cast aluminum, 20% airflow improvement over stock\u003c\/li\u003e\n\u003cli\u003eAir box and lid: 10 gauge aluminum sheet\u003c\/li\u003e\n\u003cli\u003eFilter: dry element with Outerwears hydrophobic pre-filter cover\u003c\/li\u003e\n\u003cli\u003eReplaces GM part numbers: 19167951, 89060671, 15837090, 25839609, 98011738\u003c\/li\u003e\n\u003cli\u003eShipping weight: 19.0 lbs\u003c\/li\u003e\n\u003cli\u003ePackage dimensions: 36\" W x 12\" H x 18\" L, ships in its own box\u003c\/li\u003e\n\u003cli\u003eFinish: custom powder coat, color selected above\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eKey Features at a Glance\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.8\" intake horn included\u003c\/strong\u003e - the Stage 2 difference, 20% more flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4\" fabricated aluminum intake\u003c\/strong\u003e - replaces the factory plastic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 ga. sealed air box\u003c\/strong\u003e - serviceable lid, cold air from the fender.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResonator deleted\u003c\/strong\u003e - better look, more sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic hand tools\u003c\/strong\u003e - no drilling, no fabrication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom powder coat finish\u003c\/strong\u003e - pick your color above.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eNotes\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead time varies by color.\u003c\/strong\u003e WCFab Red, WCFab Grey, Gloss White and Gloss Black are stocked and ship in 3-5 business days. All other colors are made to order on a 10-15 business day lead time.\u003c\/li\u003e\n\u003cli\u003eThe standard 4\" intake kit for this truck is the same package without the 4.8\" horn.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFASS SKU: \u003cstrong\u003e[ADD FASS SKU]\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufacturer Part #: \u003cstrong\u003eWCF100302\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch5\u003eQuestions? We’re Here to Help.\u003c\/h5\u003e\n\u003cp\u003eHave questions about upgrades for your 6.6L Duramax LBZ? Contact FASS Motorsports and we’ll get you dialed:\u003c\/p\u003e\n\u003cp\u003ePhone: \u003cstrong\u003e636-429-7020\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEmail: \u003cstrong\u003einfo@fassmotorsports.com\u003c\/strong\u003e\u003c\/p\u003e","brand":"Wehrli","offers":[{"title":"Bengal Blue","offer_id":41001979248682,"sku":"WCFWCF100302-BB","price":800.47,"currency_code":"USD","in_stock":true},{"title":"Bengal Red","offer_id":41595909013546,"sku":"WCFWCF100302-BR","price":800.47,"currency_code":"USD","in_stock":true},{"title":"Bronze Chrome","offer_id":41001979281450,"sku":"WCFWCF100302-BC","price":848.98,"currency_code":"USD","in_stock":true},{"title":"Candy Red","offer_id":41595909046314,"sku":"WCFWCF100302-CR","price":848.98,"currency_code":"USD","in_stock":true},{"title":"Candy Teal","offer_id":41001979412522,"sku":"WCFWCF100302-CT","price":848.98,"currency_code":"USD","in_stock":true},{"title":"Cat Yellow","offer_id":41001979314218,"sku":"WCFWCF100302-CAT","price":800.47,"currency_code":"USD","in_stock":true},{"title":"Gloss Black","offer_id":41001979445290,"sku":"WCFWCF100302-GB","price":800.47,"currency_code":"USD","in_stock":true},{"title":"Gloss White","offer_id":41001979543594,"sku":"WCFWCF100302-GW","price":800.47,"currency_code":"USD","in_stock":true},{"title":"Gun Metal","offer_id":41595909210154,"sku":"WCFWCF100302-GM","price":800.47,"currency_code":"USD","in_stock":true},{"title":"Illusion Blueberry","offer_id":41595910094890,"sku":"WCFWCF100302-IBB","price":848.98,"currency_code":"USD","in_stock":true},{"title":"Illusion Purple","offer_id":41595910586410,"sku":"WCFWCF100302-IP","price":848.98,"currency_code":"USD","in_stock":true},{"title":"Sparkle Copper","offer_id":41595911012394,"sku":"WCFWCF100302-SC","price":848.98,"currency_code":"USD","in_stock":true},{"title":"Sparkle Granny Smith","offer_id":41595911995434,"sku":"WCFWCF100302-SGS","price":848.98,"currency_code":"USD","in_stock":true},{"title":"WCFab Grey","offer_id":41001979478058,"sku":"WCFWCF100302-GRY","price":848.98,"currency_code":"USD","in_stock":true},{"title":"WCFab Red","offer_id":41001979576362,"sku":"WCFWCF100302-RED","price":848.98,"currency_code":"USD","in_stock":true}],"url":"https:\/\/fassmotorsports.com\/products\/wehrli-2006-2007-lbz-duramax-4-intake-kit-with-air-box-stage-2","provider":"FASS Motorsports","version":"1.0","type":"link"}