6in Pre-Filter for R2C Pro Series

The 6in Pre-Filter for R2C Pro Series by OUTERWEARS is an essential intake protection component designed for serious off-road and performance vehicle builders. This pre-filter wraps around your primary air filter element, serving as a first-stage barrier against dust, sand, and larger particulates before they reach your main filter media. Whether you're running desert terrain, competing in off-road events, or operating in heavily contaminated environments, this accessory extends filter life and maintains optimal airflow to your engine management system.

Engineered specifically for the R2C Pro Series platform, the 6-inch pre-filter employs a fine mesh construction that traps contaminants while minimizing restriction—critical for maintaining your fuel injection tune and boost targets. The lightweight design, weighing just 0.09 lbs, integrates seamlessly without adding appreciable mass or complexity to your intake stack. OUTERWEARS' pre-filter technology is washable and reusable, making it a cost-effective alternative to constant element replacement during high-mileage or extreme-duty seasons. The compact footprint (4.9 x 2.3 x 5.6 inches) fits standard R2C Pro series housings without modification or adapter hardware.

This pre-filter is ideal for mechanics, tuners, and enthusiasts running turbocharged or supercharged R2C Pro Series setups in dirty conditions, including motorsport applications, sand drags, or muddy terrain where filter clogging is a constant threat. Installation is straightforward—simply position the pre-filter around your existing intake element and secure per your R2C housing design. Regular cleaning with compressed air or gentle water rinse restores performance; no special solvents or tools required. For buyers prioritizing engine longevity and filter efficiency under demanding conditions, this pre-filter delivers measurable value at track, trail, or street.