STP Premium air filters represent the next level in engine protection and performance. Engineered with high-efficiency, multi-layered media, they offer exceptional particle retention and airflow balance—delivering extended engine life, improved fuel efficiency, and top-tier filtration for drivers who demand more than standard protection.
Maximizes engine performance with precision-engineered airflow, delivering a consistent supply of ultra-clean air to support peak combustion efficiency
Advanced multi-layer synthetic media provides superior filtration and durability compared to standard cellulose filters
Delivers up to 99.9% purified air to the engine, protecting internal components and extending engine life
Engineered for long-lasting performance—recommended replacement every 12,000 miles for sustained protection and power
Exceeds OEM standards for fit, filtration, and performance, ensuring a seamless upgrade over factory-installed filters
Quick installation, designed for a direct fit with no tools or instructions required.
STP Premium air filters represent the next level in engine protection and performance. Engineered with high-efficiency, multi-layered media, they offer exceptional particle retention and airflow balance—delivering extended engine life, improved fuel efficiency, and top-tier filtration for drivers who demand more than standard protection.
Maximizes engine performance with precision-engineered airflow, delivering a consistent supply of ultra-clean air to support peak combustion efficiency
Advanced multi-layer synthetic media provides superior filtration and durability compared to standard cellulose filters
Delivers up to 99.9% purified air to the engine, protecting internal components and extending engine life
Engineered for long-lasting performance—recommended replacement every 12,000 miles for sustained protection and power
Exceeds OEM standards for fit, filtration, and performance, ensuring a seamless upgrade over factory-installed filters
Quick installation, designed for a direct fit with no tools or instructions required.