Rev up your engine with K&N's most sought-after air filter! Upgrade now and experience a new level of performance. • Enhanced Airflow: A state - of - the - art layered, oiled cotton media design boosts airflow, giving you more power. • Reusable and Long - lasting: Engineered to last your vehicle's entire lifespan, saving you money in the long run. • Warranty Assurance: Backed by K&N's 10 - Year/Million Mile Limited Warranty. Install easily into your factory air box. This Part Fits: Year Make Model Submodel 2018 - 2019 Buick LaCrosse Avenir 2017 - 2019 Buick LaCrosse Base 2017 - 2019 Buick LaCrosse Essence 2017 - 2019 Buick LaCrosse Preferred 2017 - 2019 Buick LaCrosse Premium 2019 Buick LaCrosse Sport Touring 2019 - 2020 Buick Regal Sportback Avenir 2018 - 2020 Buick Regal Sportback Base 2018 - 2020 Buick Regal Sportback Essence 2019 Buick Regal Sportback GS 2018 - 2020 Buick Regal Sportback Preferred 2018 - 2019 Buick Regal Sportback Preferred II 2018 - 2020 Buick Regal TourX Base 2018 - 2020 Buick Regal TourX Essence 2018 - 2020 Buick Regal TourX Preferred 2019 - 2025 Cadillac XT4 Luxury 2019 - 2025 Cadillac XT4 Premium Luxury 2019 - 2025 Cadillac XT4 Sport 2016 - 2019 Chevrolet Malibu Hybrid 2016 - 2021 Chevrolet Malibu L 2016 - 2025 Chevrolet Malibu LS 2016 - 2025 Chevrolet Malibu LT 2016 - 2022 Chevrolet Malibu Premier 2019 - 2025 Chevrolet Malibu RS

This K&N air filter is perfect for anyone who wants to improve their car's performance. Whether you're a daily commuter or a weekend racer, it'll work great. It fits a variety of models like Chevrolet Malibu, Buick LaCrosse, and Cadillac XT4 from different years. It has a unique layered, oiled cotton media that helps air flow better. It's designed to be installed in your factory air box easily. While we don't have specific size or weight details here, you can be sure it's made to last as long as your vehicle.