{"product_id":"ppe-replacement-high-flow-up-pipes-116120204-2002-2004-6-6l-duramax-lb7","title":"PPE REPLACEMENT HIGH-FLOW UP-PIPES 116120204 | 2002-2004 6.6L Duramax LB7","description":"\u003cp\u003eRestore exhaust system performance and improve exhaust flow with the PPE 116120204 Replacement High-Flow Up-Pipe. Designed as a direct-fit OE-style replacement, this premium up-pipe offers increased durability and improved flow characteristics compared to the factory component.\u003c\/p\u003e\n\u003cp\u003eConstructed from heavy-duty 11-gauge 304 stainless steel, this up-pipe is built to withstand the extreme temperatures and pressures found in diesel applications. It features a PPE internally-sleeved 304 stainless steel bellows designed to provide long-term reliability while accommodating engine movement and thermal expansion.\u003c\/p\u003e\n\u003cp\u003eThe direct-fit design allows for straightforward installation using the factory mounting locations, making it an excellent replacement for damaged, leaking, or restrictive factory up-pipes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOE-style direct replacement\u003c\/li\u003e\n\u003cli\u003eImproved exhaust flow compared to the factory component\u003c\/li\u003e\n\u003cli\u003eConstructed from heavy-duty 11-gauge 304 stainless steel\u003c\/li\u003e\n\u003cli\u003ePPE 304 stainless steel internally sleeved bellows\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand high temperatures and pressures\u003c\/li\u003e\n\u003cli\u003eHelps improve durability and reliability\u003c\/li\u003e\n\u003cli\u003eDirect-fit installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":52394908975387,"sku":"116120204","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/Screenshot2026-06-24at10.08.13AM.png?v=1782321186","url":"https:\/\/wwmperformance.com\/products\/ppe-replacement-high-flow-up-pipes-116120204-2002-2004-6-6l-duramax-lb7","provider":"WWM Performance","version":"1.0","type":"link"}