If you're looking to enhance your vehicle's performance while ensuring your engine stays clean and protected, the Injen X-1091-BR Air Filter is a must-have upgrade. With a legacy rooted in racing and street performance, Injen Technology has established itself as a frontrunner in filtration engineering. This air filter is not just a piece of equipment; it's a proven solution designed for those who demand the best.
The Injen X-1091-BR is a universal 14" round air filter, making it compatible with a variety of 14-inch round air cleaner assemblies. Whether you're fitting it to your muscle car or a modern performance vehicle, this filter is crafted to improve airflow while safeguarding your engine from harmful contaminants.
The X-1091-BR features an advanced 8-layer cotton gauze design, specifically engineered to maximize airflow and filtration efficiency. This means more horsepower and torque for your ride, all while keeping dirt and debris at bay. Injen's proprietary filter oil, enhanced with advanced tackifiers, ensures that your engine stays protected even under the most demanding conditions.
Injen's commitment to quality is evident in their rigorous testing processes. This air filter has been lab-tested and race-proven in extreme environments, including the Baja 1000 and the unforgiving sand dunes of the Middle East. When you choose the X-1091-BR, you're investing in a product that has been pushed to its limits and emerged victorious.
Real users have seen the difference. One 2021 Mustang GT owner shared, "After installing the Injen X-1091-BR, I noticed a significant improvement in throttle response. It fits perfectly and has really opened up the airflow. I can feel the added power, especially on the highway." Another 2019 Silverado 1500 owner mentioned, "This filter was a breeze to install and has made a noticeable difference in my truck's performance. It breathes better and sounds great!"
Keeping your Injen air filter in top shape is easy. It's fully serviceable and can be cleaned with the Injen Pro Tech Air Filter Cleaning Kit (part number X-1030), ensuring that you get the most out of your investment.
Upgrade your vehicle's air filtration system with the Injen X-1091-BR Air Filter today and experience the difference in performance and protection!
Other Part Numbers:
Injen #injX-1091-BR
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Injen is highly recognized in the automotive industry. The company started in 1991 and specializes in manufacturing high-quality air induction products. The company has become the go-to brand by multiple import tuners and has since become an automotive icon in the industry.
Years of ExperienceFor more than three decades, the company has created dozens of patents and thousands of new products. All of their products are dyno-tested to ensure that it provides optimum performance to the vehicle it is applied to.
Injen offers a variety of products ranging from intake systems, intercoolers, exhaust systems, and other performance parts. All their products are made out of high-quality materials and are designed by the industry’s top designers and engineers. This enables them to create products that are not only functional but adds an aesthetic value to the vehicle. Even up to now, the company never stops in improving its product. Hence, they are a favorite of tuners who wanted to have the best.
Purchase Injen Products at Vivid RacingIf you are looking for products that provide performance gains and are tried and tested, then Injen is the brand for you. They have been used by thousands of enthusiasts worldwide and have provided them high-performance products they truly deserve. The company has one of the most comprehensive lists of products that applies to most vehicles available in the market. You can never go wrong with Injen.
Visit Vivid Racing and check out their list of products that would fit your specific needs.

Injen Technology offers a Limited Lifetime Warranty to the original purchaser against defects in material and workmanship on all intake systems excluding the filter element. Injen Technology will replace at no charge, any intake pipe considered by Injen Technology to be defective. The warranty is void if the warranty card is not returned to Injen Technology within the first 30 days of purchase. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology.s discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement.
EXHAUST WARRANTY
Injen Technology offers a one-year warranty to the original purchaser against defects in material and workmanship on all exhaust systems. Injen Technology will replace at no charge, any exhaust system considered by Injen Technology to be defective. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology's discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement.
AIR INTAKES AND ACCESSORIES
Injen Technology offers a Limited Lifetime Warranty to the original purchaser against defects in material and workmanship on all intake systems excluding the filter element. Injen Technology will replace at no charge, any intake pipe considered by Injen Technology to be defective. The warranty is void if the warranty card is not returned to Injen Technology within the first 30 days of purchase. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology's discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement. All warranty items must be sent freight prepaid with a valid RMA (Return Merchandise Authorization) number and copy of original invoice.
SES INTERCOOLERS AND EXHAUST SYSTEMS
Injen Technology offers a one-year warranty to the original purchaser against defects in material and workmanship on all exhaust systems. SES Intercooler and exhaust systems that have been installed will not be eligible for return under any circumstances. Defective parts will be replaced or repaired as deemed necessary by Injen Technology. All other warranty issues will apply as indicated under the Air Intake section. Most exhaust and Intercooler system installations may require a lift and or specialized tools. Due to the installation complexity of automotive exhaust and Intercooler systems, Injen Technology recommends that a qualified technician perform the installation. Most local Tuner or exhaust and muffler shops offer professional installation.