Eibach Pro-Plus Kit (Springs/Sway Bars)For 2015+ Ford Ecoboost Mustang Raptor alternative plastics/rubber/vinyl flap newbs try

alternative plastics/rubber/vinyl flap newbs try but simply don't compete with

the clean and simple vacuum block you have been waiting for

those are controlled by the ECU

gently rev the engine several times to dispel

bulky vacuum block sticking out like a sore thumb in your engine bay

Eibach Pro-Plus Kit (Springs/Sway Bars)For 2015+ Ford Ecoboost Mustang Raptor alternative plastics/rubber/vinyl flap newbs try[From Manufacturer.] PRO KIT + ANTI ROLL KIT = PRO PLUS. Performance Springs and Sway Bars = Superior Handling for the Serious Enthusiast. Stop Quicker, Corner Faster and Better MPG! Simple Bolt On, No Modifications: Install, Set the Alignment and Carve. Million Mile Warranty Excludes Models with Magnetic Ride Shocks. Front Sway Bar is Tubular and 3 Way Adjustable Rear Sway Bar is Tubular and 3 Way Adjustable.