quick view Choose Options ETS ETS 08-16 MITSUBISHI EVO X MAF ADAPTER MSRP: $349.00 - $432.00 The ETS Mitsubishi Evolution X 3.5" Maf Housing with Velocity Stack. Made to replace your stock housing to allow more air flow for your high horsepower Evo X. Made with a 5" wide velocity stack to allow the use of a larger filter for maximum air flow... Choose Options Add to Wish List Add to My Wish List Create New Wish List Compare