Eibach Pro-Kit Springs For 2016+ Ford Focus RS Raptor Already have our Fiesta ST

Already have our Fiesta ST Nexus™ Exhaust and want a little more power and some additional sound

It prevents the dissipation of useful exhaust energy improving turbo RPM acceleration

Reduce or eliminate intake whistle noise

Focus ST Lightweight FMIC

It is the only cylinder head on the market to incorporate and O-ringed deck

Eibach Pro-Kit Springs For 2016+ Ford Focus RS Raptor Already have our Fiesta ST[From Manufacturer.] 0. 7 in (Front) 1. 1 in (Rear) High Performance Handling and Aggressive Good Looks. Lower Center of Gravity. Stop Quicker, Corner Faster and get Better MPG! Progressive Spring Design for Excellent Ride Quality. Million Mile Warranty