{"product_id":"2006-2010-duramax-lbz-lmm-max-flow-bridge-and-cold-side-tube-behind-alt-004-hsp","title":"2006-2010 Duramax LBZ\/LMM Max Flow Bridge and Cold Side Tube Behind Alt (004-HSP)","description":"\u003cp\u003e\u003cstrong\u003e2006-2010 Duramax LBZ\/LMM Max Flow Bridge and Cold Side Tube Behind Alt (004-HSP)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 004-HSP, or HSP Max Flow Bridge and Cold Side Tube with behind-alternator routing, is a game-changing upgrade for 2006-2010 Duramax trucks. By bundling our precision-built Y-bridge and high-flow cold side pipe, we've created a kit that dramatically improves airflow and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy You Need a Max Flow Bridge and Cold Side Tube\u003c\/strong\u003e\u003cbr\u003eThe factory bridge is notoriously restrictive, with poor airflow characteristics that create boost leaks and turbulence. HSP Diesel identified these weak points and built a superior solution that maximizes efficiency without sacrificing reliability or fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat Makes the HSP Max Flow Bridge and Cold Side Tube Different?\u003c\/strong\u003e\u003cbr\u003eWe started by redesigning the bridge into a 3\" two-piece construction that simplifies installation while offering outstanding performance. Precision CNC-machined, hand-fit, and sealed with an O-ring and dual M8 studs, this setup holds over 100 PSI with ease.\u003c\/p\u003e\n\u003cp\u003eThe 3\" mandrel-bent cold side tube complements the bridge perfectly, reducing turbulence and improving spool-up. Together, these components unlock serious airflow gains and support higher horsepower while maintaining a factory-like fit and finish.\u003c\/p\u003e","brand":"HSP Diesel","offers":[{"title":"Raw","offer_id":51038123393322,"sku":"004-HSP-RAW","price":1155.96,"currency_code":"CAD","in_stock":true},{"title":"Flag Red","offer_id":51038123426090,"sku":"004-HSP-BR","price":1251.72,"currency_code":"CAD","in_stock":true},{"title":"Illusion Blueberry","offer_id":51038123458858,"sku":"004-HSP-CB","price":1251.72,"currency_code":"CAD","in_stock":true},{"title":"Illusion Purple","offer_id":51038123491626,"sku":"004-HSP-CP","price":1251.72,"currency_code":"CAD","in_stock":true},{"title":"Illusion Cherry","offer_id":51038123524394,"sku":"004-HSP-CR","price":1251.72,"currency_code":"CAD","in_stock":true},{"title":"Kingsport Grey","offer_id":51038123557162,"sku":"004-HSP-DG","price":1251.72,"currency_code":"CAD","in_stock":true},{"title":"Ink Black","offer_id":51038123589930,"sku":"004-HSP-GB","price":1251.72,"currency_code":"CAD","in_stock":true},{"title":"M\u0026M Orange","offer_id":51038123622698,"sku":"004-HSP-O","price":1251.72,"currency_code":"CAD","in_stock":true},{"title":"Silk Satin Black","offer_id":51038123655466,"sku":"004-HSP-SB","price":1251.72,"currency_code":"CAD","in_stock":true},{"title":"Polar White","offer_id":51038123688234,"sku":"004-HSP-W","price":1251.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/1851\/0122\/files\/2006-2010-Duramax-Max-Flow-Bridge-Cold-Side-Tube-Behind-Alt-004-HSP-Y-Bridge-HSP-Diesel-004-HSP-RAW-Canada-3_48c035af-2ee3-4626-8310-b9a7479a8177.jpg?v=1780065920","url":"https:\/\/pml-parts.ca\/products\/2006-2010-duramax-lbz-lmm-max-flow-bridge-and-cold-side-tube-behind-alt-004-hsp","provider":"PML Parts","version":"1.0","type":"link"}