Righetti NOX Airbox

Righetti NOX airbox by IKP. This airbox is great for non-competition use with high-horsepower shifter engines such as IAME, ROK, and (at times) Honda CR125. **NOTE** Be sure to check your competition rulebook prior to utilizing this airbox in karting competitions to ensure homologation requirements for noise and performance requirements are met** Integrated angled rubber mounting boot Two-piece construction of airbox allows for easy disassembly to replace the cartridge filter. Comes as airbox complete with 23mm (ID) intake horns, paper filter for the airbox, and rubber intake boot. Main body of airbox available in red only. Intake horns available in chrome, black. Also available are replacement intake plenums (also called intake horns) in 23mm or 30mm Inner-Diameter (ID) dimension, as well as replacement filter cartridges. NOX Airbox Complete w/23mm Tubes(Black) Ideal For: High-horsepower, shifter-kart or TaG applications IAME, vortex/KZ, ROK, parilla. High-Flow Air Filter For NOX Active Airboxes Ideal For: High-horsepower, shifter-kart or TaG applications for nox airboxes IAME, vortex/KZ, ROK, parilla. Replacement Venturi Ideal For: High-horsepower, shifter-kart or TaG applications 30mm, 23mm (ID) intake plenum IAME, vortex/KZ, ROK, parilla.