Boomba Intake Manifold Spacer Ford Focus ST 2013-2017 / Focus RS 2016-2019 Color:Blue H&R Sport Springs are designed

H&R Sport Springs are designed to lower your vehicle’s center of gravity

Dual sprung hub 6 puck ceramettallic disks which will easily support 500+ lb/feet of torque

Durable Polyurethane construction

9% greater internal flow area

Boomba Intake Manifold Spacer Ford Focus ST 2013-2017 / Focus RS 2016-2019 Color:Blue H&R Sport Springs are designedMade from premium billet aluminum, Boomba Racing is excited to announce our Intake Manifold Spacers for the 2013+ Ford Focus ST and Focus RS! This spacer adds volume to the air entering your head. 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