{"product_id":"weapon-r-00-05-lexus-is300-secret-weapon-intake","title":"Weapon R 00-05 Lexus IS300 Secret Weapon Intake","description":"\u003cp class=\"p1\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e: 305-123-101\u003c\/p\u003e\n\u003ch4 class=\"p1\"\u003e\u003cb\u003eWeapon R Secret Weapon Intake System for 2000-2005 Lexus IS300 \u003c\/b\u003e\u003c\/h4\u003e\n\u003cp class=\"p1\"\u003eThe edge in engine performance with the Weapon R Secret Weapon Intake System (SKU: 305-123-101), engineered for the 2000-2005 Lexus IS300's 3.0L V6. This intake system uses patented physics—the Coanda Effect and Bernoulli's Principle to produce dual-velocity airflow inside the tube, with one stream accelerating for sharp throttle response and the other delivering steady volume. Dyno tests from Tuner Performance Reports Magazine placed it ahead of cold air and short ram intakes, confirming its lead in horsepower and torque delivery for drivers who demand noticeable gains in acceleration and response.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe design feeds up to three times more air to the engine than stock setups, sharpening power across the RPM range while adding a distinctive intake note under load.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eFor Lexus IS300 and compatible models, this bolt-on system installs quickly without cutting or drilling, keeps factory filtration standards via its high-flow foam element, and supports easy maintenance to hold costs low over years of use. With a 1-million-mile limited warranty, it stands as the reliable upgrade that consistently outperforms alternatives in real-world testing, making it the go-to for enthusiasts building on the 2JZ-GE's potential.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThis direct-fit intake ensures seamless integration for:\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eYears:\u003c\/b\u003e 2000-2005\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eMake:\u003c\/b\u003e Lexus\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eModel:\u003c\/b\u003e IS300\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eEngine:\u003c\/b\u003e 3.0L V6 (2JZ-GE)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eAdditional Compatibility:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eYears:\u003c\/b\u003e 2001-2004\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eMake:\u003c\/b\u003e Lexus\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eModel:\u003c\/b\u003e GS300\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eEngine:\u003c\/b\u003e 3.0L V6 (2JZ-GE)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: This product is not CARB-certified and cannot be sold or used in California vehicles subject to emissions standards.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003ePart Number\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePrimary Part Number:\u003c\/b\u003e 305-123-101 (US Patent #7,263,961 B2)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eWhat's Included in the Purchase\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe complete kit provides everything for a plug-and-play installation:\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eMandrel-bent 6061-T6 aluminum intake tube (polished for durability and heat resistance)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eConical Secret Weapon air filter (1-inch thick high-flow polyurethane foam with tuned velocity stack to cut turbulence)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eStainless steel worm-gear clamps (two included for secure fit)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eSilicone adapter coupler (connects to throttle body with airtight seal)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eMounting brackets, bolts, and hardware (for stable engine bay positioning)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eComprehensive installation manual (with diagrams and torque specs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSpecifications and Performance Details\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eConstruction:\u003c\/b\u003e CNC-mandrel-bent 6061 aluminum tube for smooth laminar flow\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eFilter Type:\u003c\/b\u003e Reusable polyurethane foam clean every 30,000-50,000 miles using Weapon R filter oil (sold separately)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eAirflow Design:\u003c\/b\u003e Dual-velocity profiles via Coanda Effect (air follows curves) and Bernoulli's Principle (faster speed lowers pressure), yielding three times the air volume of OEM intakes\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eFilter Warranty:\u003c\/b\u003e Lifetime limited on the element\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eSystem Warranty:\u003c\/b\u003e 1-million-mile limited against defects\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eTested Gains:\u003c\/b\u003e Up to 10-15 horsepower and 12-18 lb-ft torque at 3,500-6,000 RPM (results vary by tune and setup) magazine-verified lead over competitors\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eSound:\u003c\/b\u003e Deep induction roar on acceleration, subdued at cruise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eProduct Weight and Shipping Information\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePackage Weight:\u003c\/b\u003e 6 lbs (2.72 kg)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eShipping Box Dimensions:\u003c\/b\u003e 24\" L x 9\" W x 9\" H (61 x 22.86 x 22.86 cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003eEquip your 2000-2005 Lexus IS300 with the Weapon R Secret Weapon Intake (305-123-101) and claim the performance advantage proven in head-to-head tests. This is the intake that turns everyday drives into dynamic experiences.\u003c\/p\u003e","brand":"Weapon R","offers":[{"title":"Default Title","offer_id":43715970662479,"sku":"WPN305-123-101","price":395.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/SKU_305-123-101.png?v=1760994850","url":"https:\/\/www.blackopsautoworks.com\/products\/weapon-r-00-05-lexus-is300-secret-weapon-intake","provider":"Black Ops Auto Works","version":"1.0","type":"link"}