{"product_id":"wehrli-2004-5-2005-lly-duramax-3-passenger-cold-side-intercooler-pipe-kit","title":"Wehrli 2004.5-2005 LLY Duramax 3\" Passenger (Cold) Side Intercooler Pipe Kit","description":"\u003cp\u003eKill the boost leaks on your \u003cstrong\u003e2004.5-2005 Chevrolet Silverado \/ GMC Sierra 2500HD\/3500HD 6.6L Duramax LLY\u003c\/strong\u003e with the \u003cstrong\u003eWehrli 3\" Passenger (Cold) Side Intercooler Pipe Kit\u003c\/strong\u003e (Manufacturer Part # WCF100355). This one-piece, mandrel bent 14 gauge aluminum pipe replaces the 2.5\" factory aluminum tube and the OEM clip ring that fails under boost. Bolts to a stock truck, no tuning and no other modifications required.\u003c\/p\u003e\n\n\u003ch4\u003eWhy Choose the Wehrli 3\" Passenger (Cold) Side Intercooler Pipe Kit?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\" replaces 2.5\"\u003c\/strong\u003e – Wehrli measures this pipe flowing 56% better than the factory piece, with mandrel bends instead of the stock restrictions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne piece, not two\u003c\/strong\u003e – fewer joints between the intercooler and the Y-bridge means fewer places for pressure to escape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClip ring deleted\u003c\/strong\u003e – the OEM clip ring design is replaced by a high quality silicone boot and stainless steel T-bolt clamps that actually hold boost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStraight boot connection at the intercooler\u003c\/strong\u003e – unlike the angled factory connection, which is a known leak point on the LLY.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeeps your OEM Y-bridge\u003c\/strong\u003e – compatible with the factory Y-bridge \/ cross over pipe, so this is a standalone upgrade, not the start of a chain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter spool and throttle response\u003c\/strong\u003e – improved airflow between the turbo and the engine, and a weak point removed before it fails in a hard working truck.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom powder coat\u003c\/strong\u003e – finished 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\u003e3\" passenger (cold) side intercooler pipe, 14 gauge aluminum, one piece\u003c\/li\u003e\n\u003cli\u003eSilicone boots\u003c\/li\u003e\n\u003cli\u003eStainless steel T-bolt clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eInstallation Highlights\u003c\/h5\u003e\n\u003cp\u003eInstalls easily with basic hand tools. Fits a stock truck with no additional modifications, upgrades or tuning needed, and retains the factory Y-bridge \/ cross over pipe connection.\u003c\/p\u003e\n\n\u003ch5\u003eFits These Models\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003e2004, 2004.5 and 2005 Chevrolet Silverado 2500HD\/3500HD and GMC Sierra 2500HD\/3500HD with the 6.6L Duramax LLY.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003ePipe diameter: 3\" (replaces 2.5\" factory pipe)\u003c\/li\u003e\n\u003cli\u003eConstruction: 14 ga. mandrel bent aluminum, one piece\u003c\/li\u003e\n\u003cli\u003eFlow: 56% better than stock, per Wehrli\u003c\/li\u003e\n\u003cli\u003eReplaces GM part numbers: 15188720, 15188721, 15198168\u003c\/li\u003e\n\u003cli\u003eShipping weight: 6.0 lbs\u003c\/li\u003e\n\u003cli\u003ePackage dimensions: 32\" W x 12\" H x 12\" 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\u003e3\" one-piece pipe\u003c\/strong\u003e - upsizes the factory 2.5\" restriction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicone boot and T-bolt clamps\u003c\/strong\u003e - replaces the leak-prone OEM clip ring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStraight intercooler connection\u003c\/strong\u003e - fixes the angled factory boot joint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Y-bridge compatible\u003c\/strong\u003e - no other parts required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo tuning required\u003c\/strong\u003e - bolt on to a stock truck.\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\u003e⚠ NOT COMPATIBLE WITH BANKS INTERCOOLERS.\u003c\/strong\u003e If you are running a Banks intercooler, this pipe will not fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead time varies by color.\u003c\/strong\u003e WCFab Red, Candy Teal, 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\u003ePairs best with emissions compliant tuning and a drop-in turbocharger if you are chasing bigger gains.\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\u003eWCF100355\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 LLY? 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":"Chevy Orange","offer_id":41001987899434,"sku":"WCFWCF100355-CRO","price":295.93,"currency_code":"USD","in_stock":true},{"title":"Flat Black","offer_id":41001987932202,"sku":"WCFWCF100355-FB","price":295.93,"currency_code":"USD","in_stock":true},{"title":"Gloss Black","offer_id":41001988030506,"sku":"WCFWCF100355-GB","price":295.93,"currency_code":"USD","in_stock":true},{"title":"WCFab Grey","offer_id":41001988063274,"sku":"WCFWCF100355-GRY","price":320.19,"currency_code":"USD","in_stock":true},{"title":"Candy Teal","offer_id":41595920318506,"sku":"WCFWCF100355-CT","price":320.19,"currency_code":"USD","in_stock":true},{"title":"WCFab Red","offer_id":42539331026986,"sku":"WCFWCF100355-RED","price":320.19,"currency_code":"USD","in_stock":true},{"title":"Illusion Blueberry","offer_id":43460611309610,"sku":"WCFWCF100355-IBB","price":320.19,"currency_code":"USD","in_stock":true},{"title":"Illusion Purple","offer_id":43460611375146,"sku":"WCFWCF100355-IP","price":320.19,"currency_code":"USD","in_stock":true},{"title":"Kiwi Green","offer_id":43460611440682,"sku":"WCFWCF100355-KIWI","price":295.93,"currency_code":"USD","in_stock":true},{"title":"Sparkle Bomber Orange","offer_id":43460611571754,"sku":"WCFWCF100355-SBO","price":320.19,"currency_code":"USD","in_stock":true},{"title":"Sparkle Copper","offer_id":43460611637290,"sku":"WCFWCF100355-SC","price":320.19,"currency_code":"USD","in_stock":true},{"title":"Bengal Red","offer_id":44513409204266,"sku":"WCFWCF100355-BR","price":295.93,"currency_code":"USD","in_stock":true},{"title":"Bengal Blue","offer_id":44771341172778,"sku":"WCFWCF100355-BB","price":295.93,"currency_code":"USD","in_stock":true},{"title":"Bronze Chrome","offer_id":44771341238314,"sku":"WCFWCF100355-BC","price":320.19,"currency_code":"USD","in_stock":true},{"title":"Bengal Grey","offer_id":44771341271082,"sku":"WCFWCF100355-BG","price":295.93,"currency_code":"USD","in_stock":true},{"title":"Brizzle Blue","offer_id":44771341336618,"sku":"WCFWCF100355-BRZ","price":295.93,"currency_code":"USD","in_stock":true},{"title":"Bengal Silver","offer_id":44771341434922,"sku":"WCFWCF100355-BS","price":295.93,"currency_code":"USD","in_stock":true},{"title":"Cat Yellow","offer_id":44771341533226,"sku":"WCFWCF100355-CAT","price":295.93,"currency_code":"USD","in_stock":true},{"title":"Candy Red","offer_id":44771341598762,"sku":"WCFWCF100355-CR","price":320.19,"currency_code":"USD","in_stock":true},{"title":"Deore Gold","offer_id":44771341664298,"sku":"WCFWCF100355-DG","price":320.19,"currency_code":"USD","in_stock":true},{"title":"Fine Texture Black","offer_id":44771341729834,"sku":"WCFWCF100355-FTB","price":295.93,"currency_code":"USD","in_stock":true},{"title":"Gun Metal","offer_id":44771341926442,"sku":"WCFWCF100355-GM","price":295.93,"currency_code":"USD","in_stock":true},{"title":"Gloss White","offer_id":44771342319658,"sku":"WCFWCF100355-GW","price":295.93,"currency_code":"USD","in_stock":true},{"title":"Semi-Gloss Black","offer_id":44771342385194,"sku":"WCFWCF100355-SGB","price":295.93,"currency_code":"USD","in_stock":true},{"title":"Sparkle Granny Smith","offer_id":44771342450730,"sku":"WCFWCF100355-SGS","price":320.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/8305\/files\/F221296491.jpg?v=1789581715","url":"https:\/\/fassmotorsports.com\/products\/wehrli-2004-5-2005-lly-duramax-3-passenger-cold-side-intercooler-pipe-kit","provider":"FASS Motorsports","version":"1.0","type":"link"}