If you’re looking to kick your Lexus’s performance up a notch, the HPS Performance Air Intake Tube Kit is where it’s at. This isn’t just another shiny part; it’s a solid upgrade that replaces that flimsy factory rubber intake tube with a robust 3.25" mandrel-bent aluminum tube. Why aluminum? Well, it’s all about airflow. The stock rubber piece has those annoying bellows that can choke off your engine’s breathing. This smooth aluminum tube? It’s built to keep that air flowing freely, which means you get better throttle response and acceleration.
We’re talking about some real numbers here—dyno tests show gains of up to 7.3 horsepower and 6.9 lb-ft of torque. That’s not just on paper; you’ll feel the difference when you hit the gas. Plus, it keeps the stock sound generator, so you still get that signature Lexus growl under heavy throttle, just a bit more pronounced. It’s like giving your car a voice it was meant to have.
This kit comes with HPS’s high-temp resistant, 3-ply reinforced silicone hoses and 100% stainless steel T-bolt clamps. Those clamps are tough, built to handle whatever you throw at them—whether it’s a spirited drive or just your daily commute. And you won’t have to worry about this tube collapsing under suction like the stock one might.
It’s compatible with any OEM or aftermarket panel air filter, so you can easily swap it in without a hitch. If your Lexus is a GS350 (2013-2020), IS350 (2014-2024), RC350 (2015-2024), IS300 (2016-2020), or RC300 (2016-2024), this kit fits like a glove. Just pop it in, and you’re good to go.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Lexus GS350 | 2013-2020 | Base |
| Lexus GS350 | 2013-2020 | F Sport |
| Lexus IS300 | 2016-2025 | Base |
| Lexus IS300 | 2016-2020, 2024-2025 | F Sport |
| Lexus IS300 | 2023-2025 | Premium |
| Lexus IS300 | 2024-2025 | F Sport Design |
| Lexus IS350 | 2014-2015 | C |
| Lexus IS350 | 2014-2025 | F Sport |
| Lexus IS350 | 2014-2015 | C F Sport |
| Lexus IS350 | 2014-2025 | Base |
| Lexus IS350 | 2024-2025 | F Sport Design |
| Lexus RC300 | 2016-2024 | F Sport |
| Lexus RC300 | 2016-2024 | Base |
| Lexus RC350 | 2015-2024 | F Sport |
| Lexus RC350 | 2015-2024 | Base |

HPS Performance Products is a leading manufacturer of aftermarket performance parts, fabrication components, and silicone hoses. HPS serves a number of different industries, including automotive, aerospace, construction, commercial truck/bus, marine, agricultural, turbo diesel, off-road, performance racing, general manufacturing, and water treatment. The company’s ability to fabricate custom-shaped multiply silicone hoses make it ideal for a wide range of applications. The multiply carcass makes HPS’ hose perfect for coolant and turbocharged pressure applications while the fluoro-silicone-lined hoses make it safe to be used with petroleum-based oil and fuel.
HPS Performance Products is committed to meeting its original goals of producing quality parts at competitive pricing and providing customer service responses in a personal, timely manner. All HPS products have been thoroughly tested on the dyno and track, and meet or exceed SAEJ20 standards. The HPS staff has solid expertise in the silicone hose department, which allows them to deliver standard size silicone hoses with same-day shipping. HPS’ highly skilled and knowledgeable team, paired with the latest state-of-the-art technology, ensures the brand’s continued success and reputation as a premier manufacturer in the industry
HPS Quality Silicone HosesHPS Performance Products specializes in and is best known for manufacturing multi-application silicone hoses. HPS silicone hoses are carefully crafted from only the highest quality 4-ply reinforced high-temperature material. The hoses are available in the following varieties: straight coupler, 1-foot tube, 3-foot coolant tube, charge air cooler hose (CAC), hump coupler, reducer couple her, 45-degree elbow coupler and reducer, and 90-degree elbow coupler and reducer.
HPS Performance Products also carries performance silicone vacuum hoses and silicone heater hoses. You can choose silicone hoses in both standard inch and hard-to-find metric sizes. Stainless steel T-bolt clamps are available to match with the silicone hoses as well. In order to meet the high demand and shorten the turnaround time for its silicone hoses, up to 90 percent of the product is already in stock and ready to ship or pick up from HPS authorized dealers like Vivid Racing.
HPS Performance Products at Vivid RacingVivid Racing carries a comprehensive lineup of HPS Performance Products for a number of different makes, models, and applications. Our extensive inventory of HPS parts includes aluminum tubing, cold air and short ram intakes, vacuum lines, hoses and clamps, intercooler pipes, radiator caps, and much more! If you have any questions regarding the items listed above or have fitment concerns, please contact our expert sales team at (480) 966-3040. We are here to help you through the entire purchase process and make it a pleasant experience.