THE FIRST STEP IN SUSPENSION PERFORMANCE
Eibach PRO-KIT is the perfect answer for most frequently-driven street cars. It's our legendary spring system that dramatically improves both a vehicle's performance and appearance
PRO-KIT lowers your Cadillac'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.
Pro-Kit #38148.140


OE rate: 88 N/mm (504 lbs/in)
PK rate: 70-106-197 N/mm (399-604-1123 lbs/in)
Bump-stop: OE
Damper: OE
OE wheel center to fender: 403 mm (15.9 in)
PK wheel center to fender: 375 mm (14.8 in)
Rear Alignment:
OE Camber = -1.40 +/-0.60 deg.
OE Total Toe = 0.20 deg. total +/-0.20
PK Camber = -2.0 deg.
PK Total Toe = 0.20 deg
PRO-KIT can be aligned to OE specifications.
Approximate installation time: 1.5 hr
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.