\n Patented integrated pressure control

Teflon injected spherical top mounts front and rear

Recommend rim size 18" but some 17" might also fit

the Focus ST IWG is easy to install and requires no special tools or fabrication

Suitable for certain Jeep

BOV Smart Port Dual Port Mitsubishi EVO X - Black JR40 \n Patented integrated pressure controlA direct fit replacement for the factory unit, the Turbosmart Smart Port BOV suits Mitsubishi EVO IV all way up to X. It is capable of handling anything from stock to heavily modified vehicles with upgraded turbochargers. Benefits include: Direct fit upgrade for the factory BOV on EVO IV to X Staged dual ports allow for bypass and vent to atmosphere operation in one valve Smart Port trumpet eliminates stalling and allows smooth integration with the