The aFe MagnumFLOW filter restore kit includes a squeeze bottle of aFe gold filter oil and a spray bottle of aFe cleaner to renew oiled air filters. The refined oil captures fine debris while the cleaner releases dirt without harming filter microfibers; do not over-oil. aFe recommends re-oiling every 20–30k miles and the formula is safe for MAF sensors and compatible with all aFe Pro 5R filters.
aFe MagnumFLOW Chemicals CHM Restore Kit Aerosol Single Blue