Boomba Throttle Body Spacer Ford Focus ST 2013-2018 / RS 2016-2018 Color:Natural Torque capacity: 638ft/lbs

Torque capacity: 638ft/lbs

*Screw-in Block Off* - If you have a GFB blow-off valve with two outlets and want to plug one of them

without the harsh ride characteristics of less-advanced spring systems

03-10 Evo 8-15

Boomba Throttle Body Spacer Ford Focus ST 2013-2018 / RS 2016-2018 Color:Natural Torque capacity: 638ft/lbsFitment Information: 2013 2018 Ford Focus ST 2016 2018 Ford Focus RS Features: This spacer adds volume to your intake plenum. This has been shown to aide in cylinder filling at lower RPM, smooth out throttle response, build boost sooner, and lengthen the effective wave pulse of the intake charge. In the picture shown above, you can see the dyno charts of this spacer paired with our intake manifold spacer and the gains are tremendous. Over 30 ft lbs of