Swift Springs Spec-R Lowering Springs for BMW 335i E90/E92 2007-2013
Spring Rate:
Front: 4 Kg/mmRear: 11 Kg/mm
Front: -1 Inch
Rear: -0.8 Inch
SPEC-R SPRINGS.
Swift Spec-R Springs are designed at the upper limits of the OEM shock valving. Track Tested and Tuned for optimum performance yet keeps the quality ride you get from the showroom, and adds improved handling and lower ride height for driving enthusiasts and style minded drivers who demand only the best.
From HPDE events to SCCA competition, Swift Spec-R Sport Springs are made for the track enthusiast looking to take their vehicle to the next level.
Swift Spec-R Sport Springs were engineered with 3 characteristics in mind.
1. MODIFIED RIDE HEIGHT COMPARED TO SPORT SPRINGS TO MAXIMIZE OPTIMAL SUSPENSION GEOMETRY.
2. FURTHER INCREASING THE SPRING RATE TO ENHANCE OVERALL PERFORMANCE. THE INCREASE IN SPRING RATE IS BASED ON THE UPPER LIMITS OF THE VEHICLES FACTORY SHOCK VALVING.
3. MAINTAINING OPTIMAL COMFORT LEVEL FOR STREET USE.
We usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution.