Eibach Pro-Kit Springs for 2013-16 Ford Focus ST [ST250 / DYB / MK 3] 35140.140 35144.140

(No reviews yet) Write a Review
Free Shipping


Eibach Pro-Kit Sport Springs
The Eibach sport springs provide a slightly more aggressive and raked stance than your stock suspension while still maintaining a comfortable ride. These springs will also fit your stock shocks and are a great and affordable way to lower your Ford. They are also the most popular spring in Eibach's line-up, Pro-Kit Springs will lower your vehicle an average of 1.0 - 2 inches (depending upon the make and model of your vehicle) for a lower center of gravity and improve handling. Sport springs feature more control than that of the OE Sport spring, but is still comfortable for daily use. Sport springs are an excellent choice for street and occasional track use.

About Lowering Springs
Aftermarket springs are commonly used to lower the ride height and to reduce body roll. The Eibach Pro-Kit lowers your Ford's center of gravity, reducing squat during acceleration, body roll in corners and excessive nose-dive under braking. When combined with Plus-1 or Plus-2 wheels and tires, the Eibach PRO-KIT is the finishing touch to a winning recipe for performance. PRO-KIT also reduces excessive fender-well clearance, making your car look just as hot as it performs.

When trying to decide which lowering springs are right for you, your goal should not be to drop down the car as far as possible. In many cases, overly ""slammed"" cars may actually be illegal for road use and terrible performers. The ideal range of adjustment should be 0.5 to 2 inches using traditional lowering springs. Any lower, the height of the perch should be adjusted by using a ride-height adjustable coilover suspension.

Vehicle Model Chassis / Drivetrain Notes Approx. Front Lowering Approx. Rear Lowering Part Number
Ford Focus ST 2011-13 5-Dr Pro-Kit 1.0 1.2 35140.140


Ford Focus ST 2011-13 5-Dr Sportline 1.4 1.4 4.14035


Ford Focus ST 2014+ 5-Dr Pro-Kit 1.0 1.2 35144.140



OE rate: 29 N/mm (166 lbs/in)
PK rate: Progressive 27-34 N/mm (154-194 lbs/in)
Isolator Tubing: 1 Piece
Bump-stop: BS770015
Damper: OE
OE wheel center to fender: 370 mm (15 in)
PK wheel center to fender: 345 mm (14 in)
PRO-KIT can be aligned to factory specifications?

Front Alignment:front
OE Camber (Driver)= -0.83 +/-0.75 deg
OE Camber(Passenger) = -0.93 +/-0.75 deg
OE Caster = 4.23 +/-0.75 deg
OE Total Toe = 0.20 +/-0.20 deg
PK Camber (Driver)= -1.1 deg
PK Camber (Passenger))= -1.2 deg
PK Caster = 4.23 deg
PK Total Toe = 0.23 deg

Approximate installation time: 1.0 hr

OE rate: 31 N/mm (177 lbs/in)
PK rate: Progressive 30-38 N/mm (171-217 lbs/in)
Tubing: None
Bump-stop: BS770037
Damper: OE
OE wheel center to fender: 372 mm (15 in)
PK wheel center to fender: 348 mm (14 in)
PRO-KIT can be aligned to factory specifications.
PRO-KIT spring rates are measured as a system of the front or rear suspension. 10 millimeter of bump-stop deflection is included in the final rate of the system.?

rearRear Alignment:
OE Camber = -1.35 +/-0.75 deg
OE Total Toe = 0.38 +/-0.20 deg
PK Camber = -1.7 deg
PK Total Toe = 0.31 deg

Approximate installation time: 1.5 hr











Questions about installing this Eibach Pro-Kit Springs for 2013-16 Ford Focus ST [ST250 DYB MK 3]? Get help from one of our Modification Experts online or by calling 714-582-3330. ModBargains offers expert installation and can install this upgrade for you. Call today!



Mod Category:
Mod Subcategory:
Lowering / HA Springs