{"product_id":"ported-lgx-intake-manifold","title":"Ported LGX Intake Manifold","description":"\u003cp\u003eThe \u003cstrong\u003eTracy Lewis LGX Ported Intake Manifold\u003c\/strong\u003e is engineered to unlock hidden power by dramatically improving airflow efficiency throughout the intake tract. Each manifold is carefully ported to reduce restriction and smooth airflow, allowing the LGX engine to breathe easier and pull harder across the entire RPM range.\u003c\/p\u003e\n\u003cp\u003eWhen combined with our \u003ca href=\"\/products\/gm-ported-throttle-body\"\u003e\u003cstrong\u003eported throttle body\u003c\/strong\u003e\u003c\/a\u003e, Tracy Lewis quotes \u003cstrong\u003ehorsepower gains in the 20 HP range\u003c\/strong\u003e, along with crisper throttle response and stronger mid-range performance. Upgrade to our \u003ca href=\"\/products\/gm-80mm-ported-throttle-body\"\u003e\u003cstrong\u003e80mm throttle body\u003c\/strong\u003e\u003c\/a\u003e, and Tracy Lewis quotes \u003cstrong\u003e25 to 30 horsepower\u003c\/strong\u003e, delivering a noticeable increase in top-end power and overall engine responsiveness.\u003c\/p\u003e\n\u003cp\u003eThe result is an LGX that feels sharper, more aggressive, and more eager to rev. Whether you're chasing better track times or simply want a more engaging driving experience, this ported intake manifold delivers real, proven performance gains without sacrificing everyday drivability.\u003c\/p\u003e\n\u003ch3\u003eOur ported manifold fits the following vehicles:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRear Wheel Drive \/ All Wheel Drive\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2016–2019 Cadillac ATS\u003c\/li\u003e\n\u003cli\u003e2016–2019 Cadillac CT6\u003c\/li\u003e\n\u003cli\u003e2016–2019 Cadillac CTS\u003c\/li\u003e\n\u003cli\u003e2016–2024 Chevrolet Camaro\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFront Wheel Drive \/ All Wheel Drive\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2017-2019 Buick LaCrosse\u003c\/li\u003e\n\u003cli\u003e2018–2020 Buick Regal GS\u003c\/li\u003e\n\u003cli\u003e2018–2020 Holden ZB Commodore\u003c\/li\u003e\n\u003cli\u003e2017–2025 Cadillac XT5\u003c\/li\u003e\n\u003cli\u003e2017–2023 GMC Acadia\u003c\/li\u003e\n\u003cli\u003e2019–present Chevrolet Blazer\u003c\/li\u003e\n\u003cli\u003e2020–2025 Cadillac XT6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLearn more\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/what-is-a-ported-intake-manifold\"\u003eWhat is a ported intake manifold, and how much HP does it add?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/what-is-a-ported-throttle-body\"\u003eWhat is a ported throttle body, and what does it do?\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eHow much horsepower does the LGX ported intake manifold add?\u003c\/h3\u003e\n\u003cp\u003eCombined with our ported throttle body, Tracy Lewis quotes horsepower gains in the 20 HP range. Upgrading to our 80mm throttle body, Tracy Lewis quotes 25 to 30 horsepower.\u003c\/p\u003e\n\u003ch3\u003eWhat does the porting actually do?\u003c\/h3\u003e\n\u003cp\u003eEach manifold is carefully ported to reduce restriction and smooth airflow, allowing the LGX engine to breathe easier and pull harder across the entire RPM range.\u003c\/p\u003e\n\u003ch3\u003eWhich rear or all wheel drive vehicles does it fit?\u003c\/h3\u003e\n\u003cp\u003eIt fits the 2016-2019 Cadillac ATS, 2016-2019 Cadillac CT6, 2016-2019 Cadillac CTS, and 2016-2024 Chevrolet Camaro.\u003c\/p\u003e\n\u003ch3\u003eWhich front or all wheel drive vehicles does it fit?\u003c\/h3\u003e\n\u003cp\u003eIt fits the 2017-2019 Buick LaCrosse, 2018-2020 Buick Regal GS, 2018-2020 Holden ZB Commodore, 2017-2025 Cadillac XT5, 2017-2023 GMC Acadia, 2019-present Chevrolet Blazer, and 2020-2025 Cadillac XT6.\u003c\/p\u003e\n\u003ch3\u003eWill it affect everyday drivability?\u003c\/h3\u003e\n\u003cp\u003eNo. It delivers real, proven performance gains without sacrificing everyday drivability.\u003c\/p\u003e","brand":"Tracy Lewis Performance","offers":[{"title":"Rear Wheel Drive \u0026 All Wheel Drive (Camaro\/ATS\/CTS\/CT6)","offer_id":67666272583740,"sku":"TLP-IM-LGX-RWD","price":499.99,"currency_code":"USD","in_stock":true},{"title":"Front Wheel Drive \u0026 All Wheel Drive (Regal\/LaCrosse\/etc.)","offer_id":67666272616508,"sku":"TLP-IM-LGX-FWD","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/LGX-ported-manifold_44cd78b6-e24e-47d1-8772-7b20e145cbf2.jpg?v=1791999315","url":"https:\/\/rpm-racing.com\/products\/ported-lgx-intake-manifold","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}