This part is not an emissions-related part and therefore can be used on Emission Controlled Vehicles.
The Eibach 2014+ Focus ST Pro-Kit Performance Springs are the best first step to a better handling and better looking car. The 0.7″ drop front and 1″ drop rear lowers the car’s center of gravity to improve cornering speed and response while also minimizing wheel gap for a sportier look. This aggressive stance reduces squat and wheel hop under hard acceleration. Progressive spring rates of 194 – 394 lbs/in front and 171 – 217 lbs/in rear provide the sport feel without being unnecessarily harsh or bouncy. Road course tested and real world approved, the COBB Tuning Sport Spring Kit is the best direct replacement spring available for your 2014+ Focus ST.
The Eibach 2014+ Focus ST Pro-Kit Performance Springs enhance handling with a lower center of gravity and firmer spring rates while eliminating unsightly wheel gap.
Ford Eibach Pro-Kit Performance Springs Focus ST 2014-2018
0.7″ Drop Front and 1.0″ Rear
Progressive Rates: 194-394 lbs/in Front, 171-217 lbs/in Rear
Improved Handling, Balance, and Control
Reduced Body Roll
Works with OE Dampers and can be aligned to OE Specs