{"product_id":"air-intake-for-lexus-gs300-gs350-2006-2011","title":"Air intake for Lexus GS300 GS350 (2006-2011)","description":"\u003ch2\u003eHigh-Flow Cold Air Intake for 2006-2011 Lexus GS\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePerformance Air Induction System:\u003c\/strong\u003e Replaces the restrictive factory airbox and baffled intake tract to increase volumetric efficiency and deliver cooler, denser air to the engine.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock GS Induction Bottlenecks\u003c\/h3\u003e\n\u003cp\u003eThe OEM intake assembly on the third-generation GS uses convoluted, accordion-style rubber couplers and multiple resonant chambers engineered exclusively for acoustic dampening. This design induces boundary-layer turbulence and restricts total CFM flow to the throttle body. Furthermore, the thin factory composite airbox readily absorbs radiant engine bay heat, driving up Intake Air Temperatures (IAT). Under sustained load, high IATs force the factory ECU to retard ignition timing, causing sluggish throttle response and parasitic power loss. Over time, the factory rubber intake tube also degrades, hardens, and risks unmetered air leaks downstream of the MAF sensor.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eConstructed with mandrel-bent T6-6061 aluminum piping, this intake system provides a continuous, uniform diameter that minimizes flow resistance and maximizes air velocity. A precision CNC-machined Mass Air Flow (MAF) adapter ensures factory-accurate fuel trims and eliminates lean check engine lights (CEL). The setup includes a high-flow, reusable conical air filter protected by a powder-coated steel heat shield that seals against the hood liner to effectively isolate the intake charge from radiant manifold heat, ensuring consistent density and power delivery across the rev range.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2006-2011 Lexus GS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3GR-FSE, 2GR-FSE \/ S190 (GRS190, GRS191)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e245–306 hp \/ 230–277 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006 Lexus GS300 3.0L V6 (3GR-FSE \/ GRS190)\u003c\/li\u003e\n  \u003cli\u003e2007-2011 Lexus GS350 3.5L V6 (2GR-FSE \/ GRS191 \/ GRS196)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Lexus Performance Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered specifically for Toyota\/Lexus D-4S and direct-injection V6 platforms, this intake delivers an aggressive induction note under wide-open throttle while preserving precise sensor calibration and daily drivability.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50256752214264,"sku":"DS-E38RCNGYK","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/air-intake-for-lexus-gs300-gs350-2006-2011-1.jpg?v=1788059004","url":"https:\/\/performancechiptuning.com\/products\/air-intake-for-lexus-gs300-gs350-2006-2011","provider":"Performance Chip Tuning","version":"1.0","type":"link"}