{"product_id":"009-0906-4501","title":"PTG M177.1 \/ M178 High Flow Exhaust Manifold","description":"\u003cp data-end=\"479\" data-start=\"194\"\u003eDeveloped by the engineers at PTG, the High Flow Manifolds are designed for drivers who demand more from the M177.1 platform. These manifolds deliver a dramatic increase in flow capacity over OEM manifolds. Unlocking higher boost levels, faster spool, and the headroom needed for serious power.\u003c\/p\u003e\n\u003cp data-end=\"774\" data-start=\"481\"\u003ePTG High Flow Manifolds provide a performance advantage without sacrificing OEM fitment. Whether you’re chasing faster track times or building a high-horsepower street setup, these manifolds are engineered to outperform.\u003c\/p\u003e\n\u003cp data-end=\"856\" data-start=\"799\"\u003eSignificantly increased flow vs. OEM Mercedes manifolds\u003c\/p\u003e\n\u003cp data-end=\"926\" data-start=\"859\"\u003eOptimized runner and collector design for improved turbo response\u003c\/p\u003e\n\u003cp data-end=\"986\" data-start=\"929\"\u003eSupports higher boost and larger turbo setups with ease\u003c\/p\u003e\n\u003cp data-end=\"1055\" data-start=\"989\"\u003eCast construction for durability under extreme heat and pressure\u003c\/p\u003e\n\u003cp data-end=\"1112\" data-start=\"1058\"\u003eDesigned and validated in-house by PTG engineers\u003c\/p\u003e\n\u003cp data-end=\"1161\" data-start=\"1115\"\u003eDirect bolt-on fitment for the M177.1 platform\u003cbr\u003e\u003cbr\u003eKey Features:\u003cbr\u003e-Investment Cast Inconel \u003cbr\u003e-4 to 1 Collector Design\u003cbr\u003e-59% Flow Increase with Replacement M177.1 Manifold\u003cbr\u003e-74.5% Flow Increase with PTG-X Manifold System\u003cbr\u003e-Ability to run PTG or Factory M177.2 Turbo on M177.1 Equipped Engines \u003cbr\u003e-Includes all Gaskets and Hardware for Easy Installation\u003cbr\u003e-100% Bolt-On Application \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Premier Tuning Group","offers":[{"title":"Default Title","offer_id":46545338466467,"sku":"009-0906-4501","price":2899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/9102\/1731\/files\/PTGXManifolds1_c8a90655-01b4-4e7a-8de2-fc6106c9774a.jpg?v=1764739023","url":"https:\/\/www.premiertuninggroup.com\/products\/009-0906-4501","provider":"Premier Tuning Group","version":"1.0","type":"link"}