{"product_id":"2001-2004-chevrolet-gmc-cold-side-tube-factory-style-hsp-diesel","title":"2001-2004 Chevrolet \/ GMC Cold Side Tube Factory Style HSP Diesel","description":"\u003cp\u003eThe 105-HSP, also known as the HSP Factory-Style Cold Side Tube, is designed for 2001-2004 Chevrolet Silverado and GMC Sierra trucks equipped with the LB7 Duramax engine. It was developed to address the significant airflow restrictions found in the factory charge-air system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Do You Need the HSP Factory-Style Cold Side Tube?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe factory charge-air system on the LB7 Duramax is extremely restrictive. Power production depends on airflow, and the stock system can quickly become a bottleneck, especially when tuning, turbo, or fuel-system upgrades are added.\u003c\/p\u003e\n\u003cp\u003eThe limitations of the factory intercooler piping become more noticeable as performance increases. The HSP Factory-Style Cold Side Tube is designed to improve airflow, reduce restriction, and support better overall engine performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat Makes the HSP Factory-Style Cold Side Tube Different?\u003c\/strong\u003e\u003cbr\u003eHSP increased the diameter of the cold side tube to 3 inches, dramatically improving airflow capacity compared to the factory piping. Smooth, mandrel-bent curves help reduce turbulence and maintain efficient airflow velocity throughout the charge-air system.\u003c\/p\u003e\n\u003cp\u003ePerformance gains will vary depending on the truck's tuning and other aftermarket components, but improved airflow can provide better throttle response, performance, and turbo spool-up. Whether your LB7 is a daily driver, tow vehicle, or performance build, this cold side tube is a valuable upgrade.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x Cold Side Tube (HSP-IN-214)\u003c\/li\u003e\n\u003cli\u003e1x 2.25-inch T-bolt Clamp (RFB-420-RFAB)\u003c\/li\u003e\n\u003cli\u003e1x 3-inch T-bolt Clamp (RFB-422-RFAB)\u003c\/li\u003e\n\u003cli\u003e1x 2.25-inch to 3-inch Reducer Boot (RFB-441-RFAB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLB7: 2001-2004 Chevrolet\/GMC 6.6L Duramax-VIN Code 1\u003c\/li\u003e\n\u003cli\u003eHow to Identify Your VIN Code: The eighth character of the vehicle's VIN identifies the engine code. The tenth character identifies the model year of the truck.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 2001-2004 Chevrolet and GMC LB7 Duramax trucks\u003c\/li\u003e\n\u003cli\u003eIncreased airflow and performance\u003c\/li\u003e\n\u003cli\u003eImproved throttle response and turbo spool-up\u003c\/li\u003e\n\u003cli\u003e3-inch diameter tubing for increased airflow capacity\u003c\/li\u003e\n\u003cli\u003eMandrel-bent tubing for smooth and efficient airflow\u003c\/li\u003e\n\u003cli\u003eFactory-style routing for proper fitment\u003c\/li\u003e\n\u003cli\u003eHigh-strength reinforced silicone boot\u003c\/li\u003e\n\u003cli\u003eHeavy-duty T-bolt clamps\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple powder coat options\u003c\/li\u003e\n\u003cli\u003eImproves the appearance of the engine bay\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOur Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHSP No BS Limited Lifetime Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt HSP, we believe in our products and stand firmly behind every part we produce. For years, we have handled nearly every issue our customers have encountered, even without a formal warranty. We have now formalized that promise with the HSP No BS Limited Lifetime Warranty.\u003c\/p\u003e\n\u003cp\u003eYou can expect the same great customer service, backed by a clear warranty process and coverage you can trust.\u003c\/p\u003e","brand":"HSP Diesel","offers":[{"title":"Polar White","offer_id":44012113199178,"sku":"105-HSP-W","price":218.5,"currency_code":"USD","in_stock":true},{"title":"Silk Satin Black","offer_id":44012113231946,"sku":"105-HSP-SB","price":218.5,"currency_code":"USD","in_stock":true},{"title":"Raw","offer_id":44012113264714,"sku":"105-HSP-RAW","price":180.5,"currency_code":"USD","in_stock":true},{"title":"M\u0026M Orange","offer_id":44012113297482,"sku":"105-HSP-O","price":218.5,"currency_code":"USD","in_stock":true},{"title":"Ink Black","offer_id":44012113330250,"sku":"105-HSP-GB","price":218.5,"currency_code":"USD","in_stock":true},{"title":"Kingsport Grey","offer_id":44012113363018,"sku":"105-HSP-DG","price":218.5,"currency_code":"USD","in_stock":true},{"title":"Illusion Cherry","offer_id":44012113395786,"sku":"105-HSP-CR","price":218.5,"currency_code":"USD","in_stock":true},{"title":"Illusion Purple","offer_id":44012113428554,"sku":"105-HSP-CP","price":218.5,"currency_code":"USD","in_stock":true},{"title":"Illusion Blueberry","offer_id":44012113461322,"sku":"105-HSP-CB","price":218.5,"currency_code":"USD","in_stock":true},{"title":"2003-2004 Silverado\/Sierra 2500\/3500 Kingsport Grey","offer_id":44012113494090,"sku":"105-DG","price":218.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/3146\/8874\/files\/105-HSP-W_1-GVJG.jpg?v=1785784376","url":"https:\/\/dieselpartdeals.com\/products\/2001-2004-chevrolet-gmc-cold-side-tube-factory-style-hsp-diesel","provider":"Diesel Part Deals","version":"1.0","type":"link"}