If you're looking to upgrade the charge air system on your vehicle, the HPS 3-1/2" - 4" (89mm - 102mm) Silicone Charge Air Cooler CAC Hose Cold Side is a must-have component. This high-performance hose is engineered to excel in both street and track environments, ensuring that your engine receives optimal airflow while maintaining durability and reliability.
This hose is compatible with a range of vehicles that require a robust connection between engine-mounted charge air system components. It's ideal for car owners who are tackling custom turbo or intercooler piping fabrication, particularly those who appreciate the precision of a well-fitted part. Whether you're working on a project car or upgrading your daily driver, this hose will meet your needs.
Many users have shared their experiences with the HPS CAC hose. For instance, a 2020 Ford F-150 owner noted, “I installed this hose when I upgraded my intercooler, and it fit perfectly. The 4-ply design really helps with the vibrations, and I’ve noticed a significant improvement in throttle response.” Another user with a 2021 Subaru WRX mentioned, “This hose was essential for my custom turbo setup. It handles the heat well and looks great under the hood.”
Overall, the HPS Silicone Charge Air Cooler CAC Hose Cold Side is an essential upgrade for any performance-minded vehicle owner looking to enhance airflow and reliability in their charge air system.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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.