{"product_id":"cold-side-tube-to-oem-factory-bridge-for-2004-5-2005-chevrolet-and-gmc-lly-duramax","title":"Cold Side Tube to OEM Factory Bridge for 2004.5-2005 Chevrolet and GMC LLY Duramax","description":"\u003ch2\u003eHSP Cold Side Tube to Factory Bridge for 2004.5-2005 Chevrolet \/ GMC Duramax LLY\u003c\/h2\u003e\n\u003cp\u003eThe 205-HSP, also known as the HSP Cold Side Tube to Factory Bridge, is designed specifically for 2004.5-2005 LLY Duramax-equipped Chevrolet and GMC trucks. This cold side tube is perfect for owners upgrading their factory components while retaining the stock bridge.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose the HSP Cold Side Tube to Factory Bridge?\u003c\/h3\u003e\n\u003cp\u003eThe factory charge air system in the LLY Duramax is highly restrictive, especially the cold side tubing. HSP Diesel identified that the OEM design left significant performance gains on the table. As understanding of airflow and engine potential evolved, it became clear that the LLYs stock system needed improvement starting with airflow volume.\u003c\/p\u003e\n\u003ch3\u003eWhat Makes This Tube Different?\u003c\/h3\u003e\n\u003cp\u003eThis HSP Cold Side Tube increases the diameter to 3\", a substantial jump from stock. It also features sweeping mandrel bends designed to minimize turbulence and maximize airflow. The result? Up to 53% more flow than the factory unit. While upgrading the entire charge air system is ideal, this tube is a strong standalone improvement and a great first step.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Coldside Tube (HSP-IN-213)\u003c\/li\u003e\n\u003cli\u003e1x 2.25\" T-Bolt Clamp (RFB-420-RFAB)\u003c\/li\u003e\n\u003cli\u003e1x 3\" T-Bolt Clamp (RFB-422-RFAB)\u003c\/li\u003e\n\u003cli\u003e1x 2.25\" to 3\" Reducer Boot (RFB-441-RFAB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLLY: 2004.5-2005 (VIN Code 2)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow to identify VIN Code:\u003c\/strong\u003e The 8th character of the VIN indicates the engine code. The 10th character indicates the model year.\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3\" mandrel-bent aluminum tubing\u003c\/li\u003e\n\u003cli\u003eDesigned to fit the factory bridge\u003c\/li\u003e\n\u003cli\u003eUp to 53% increased airflow over stock\u003c\/li\u003e\n\u003cli\u003eImproved turbo spool-up and throttle response\u003c\/li\u003e\n\u003cli\u003ePowder coat finish options for enhanced engine bay appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOur Warranty\u003c\/h3\u003e\n\u003ch4\u003eHSP NO BS LIMITED LIFETIME WARRANTY\u003c\/h4\u003e\n\u003cp\u003eAt HSP, we believe in the quality of our products and stand firmly behind everything we manufacture. For years, we've gone above and beyond for our customers now we're making it official. Our No BS Warranty clearly outlines the coverage, process, and expectations so you can buy with confidence.\u003c\/p\u003e\n\u003cp\u003e\u003ca alt=\"HSP Limited Lifetime Warranty\" href=\"{{store%20url='hsp-warranty'}}\" rel=\"noopener\" title=\"Read the entire HSP Limited Lifetime Warranty!\" target=\"_blank\"\u003e Click here to read our full Lifetime No BS Warranty \u003c\/a\u003e\u003c\/p\u003e","brand":"HSP Diesel Performance","offers":[{"title":"Unfinished Raw","offer_id":56027373633828,"sku":"205-HSP-RAW","price":240.0,"currency_code":"USD","in_stock":true},{"title":"Flag Red","offer_id":56027373666596,"sku":"205-HSP-BR","price":280.0,"currency_code":"USD","in_stock":true},{"title":"Illusion Blueberry","offer_id":56027373699364,"sku":"205-HSP-CB","price":280.0,"currency_code":"USD","in_stock":true},{"title":"Illusion Purple","offer_id":56027373732132,"sku":"205-HSP-CP","price":280.0,"currency_code":"USD","in_stock":true},{"title":"Illusion Cherry","offer_id":56027373764900,"sku":"205-HSP-CR","price":280.0,"currency_code":"USD","in_stock":true},{"title":"Kingsport Gray","offer_id":56027373797668,"sku":"205-HSP-DG","price":280.0,"currency_code":"USD","in_stock":true},{"title":"Ink Black","offer_id":56027373830436,"sku":"205-HSP-GB","price":280.0,"currency_code":"USD","in_stock":true},{"title":"M\u0026M Orange","offer_id":56027373863204,"sku":"205-HSP-O","price":280.0,"currency_code":"USD","in_stock":true},{"title":"Silk Satin Black","offer_id":56027373895972,"sku":"205-HSP-SB","price":280.0,"currency_code":"USD","in_stock":true},{"title":"Polar White","offer_id":56027373928740,"sku":"205-HSP-W","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/4019\/6388\/files\/205-hsp-raw.webp?v=1786976689","url":"https:\/\/stainlessdiesel.com\/products\/cold-side-tube-to-oem-factory-bridge-for-2004-5-2005-chevrolet-and-gmc-lly-duramax","provider":"Stainless Diesel ","version":"1.0","type":"link"}