Tough Spyder pre-filters extend filter life and maximize performance by protecting your air filter from collecting track debris.
Maximize performance and protect your racing air filter from collecting track debris with a tough Spyder Pre-Filter.
Unmatched performance and engine protection for your HPI Baja 5B/5T/5SC. Easy to maintain and lasts as long as you own vehicle! ........... Oops! We're out of stock.
Unmatched performance and engine protection for your Losi 5ive or Go-Ped Scooter. Easy to maintain and lasts as long as you own vehicle!
Learn MoreUnmatched power and engine protection for your Polaris RZR XP1000 and XP1000 Turbo even when riding in the dustiest conditions.
Spotless engines even in the nastiest conditions! Unmatched engine protection featuring Engine Defender Technology. Stops and holds dust to .1 micron. No Oiling!
Spotless engines even in the worst conditions! Spyder filters exclusive and proprietary Fast Flow/Engine Defender Technology™ stops and holds the finest dust. No Oiling! The most advanced dirt racing air filters in the world.