{"product_id":"ppe-replacement-high-flow-up-pipes-116122000-2017-2026-6-6l-duramax-l5p","title":"PPE REPLACEMENT HIGH FLOW UP-PIPES 116122000 | 2017-2026 6.6L Duramax L5P","description":"\u003cp\u003eUpgrade the restrictive factory up-pipe on your Duramax with the PPE 116122000 Replacement High-Flow Up-Pipe. Designed as an OE-style replacement, this premium up-pipe delivers improved exhaust flow while maintaining factory fitment for a straightforward installation.\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 that provides superior durability and reliability compared to factory components, while allowing for thermal expansion and engine movement.\u003c\/p\u003e\n\u003cp\u003eWhether you're replacing a damaged factory pipe or upgrading for improved performance, the PPE High-Flow Up-Pipe helps reduce restriction and improve exhaust system efficiency without requiring modifications.\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 over factory components\u003c\/li\u003e\n\u003cli\u003eConstructed from heavy-duty 11-gauge 304 stainless steel\u003c\/li\u003e\n\u003cli\u003ePPE internally sleeved 304 stainless steel bellows\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand high temperatures and pressures\u003c\/li\u003e\n\u003cli\u003eDirect-fit installation\u003c\/li\u003e\n\u003cli\u003eIncludes installation gaskets\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":52394928570651,"sku":"116122000","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/Screenshot2026-06-24at10.28.37AM.png?v=1782323129","url":"https:\/\/wwmperformance.com\/products\/ppe-replacement-high-flow-up-pipes-116122000-2017-2026-6-6l-duramax-l5p","provider":"WWM Performance","version":"1.0","type":"link"}