{"product_id":"01-16-gm-6-6l-duramax-lb7-lly-lbz-lmm-lml-exhaust-manifold-kit","title":"(01-16) GM 6.6L Duramax LB7 LLY LBZ LMM LML Exhaust Manifold Kit","description":"\u003ch1\u003eCOMPATIBLE: \u003c\/h1\u003e\n\u003ch1\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e2001 - 2004 6.6L LB7 Duramax\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e2004.5 - 2005 6.6L LLY Duramax\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e2006 - 2007 6.6L LBZ Duramax\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e2007.5 - 2010 6.6L LMM Duramax\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e2011 - 2016 6.6L LML Duramax\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eThis high-performance Racing Exhaust Manifold is engineered for Duramax owners seeking improved exhaust flow, quicker turbo spool, and better overall engine efficiency. Built from heavy-duty cast iron and designed to withstand extreme heat and high-boost applications, it serves as a robust upgrade over restrictive factory manifolds. Ideal for performance builds, turbo upgrades, and EGR-deleted race setups. \u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eHigh-Flow Exhaust Design Optimized internal runners reduce exhaust backpressure and allow smoother, faster evacuation of gases from each cylinder, improving turbo response and overall engine breathing. Enhanced Turbo Spool \u0026amp; Efficiency By channeling exhaust gases more efficiently to the turbine inlet, this manifold helps the turbocharger reach boost sooner and maintain more stable pressure under load. Durable Cast-Iron Construction Constructed from heat-resistant, heavy-duty cast iron capable of long-term operation under high temperatures and high-boost performance conditions. Supports High-Performance Builds Ideal for trucks running upgraded turbos, high-flow downpipes, open EGR-delete systems, or aftermarket tuning that increases exhaust volume and heat load. Reduced Thermal Stress A more efficient flow pathway helps decrease exhaust gas temperature (EGT) buildup, reducing stress on the turbocharger and extending component life. Race-Use Compatibility Designed specifically for performance and race applications where maximum flow is critical. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h2\u003e","brand":"Predator Performance®","offers":[{"title":"Default Title","offer_id":42358920085598,"sku":"FLBKW0005001","price":453.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Screenshot_2026-04-16_at_5.47.13_PM.png?v=1776386936","url":"https:\/\/10secondracing.com\/en-gb\/products\/01-16-gm-6-6l-duramax-lb7-lly-lbz-lmm-lml-exhaust-manifold-kit","provider":"10 Second Racing","version":"1.0","type":"link"}