Swift Sport Springs 07-12 Lexus GS350/460 GRS191 4T051 Nissan The Berk Technology Dual Tip

The Berk Technology Dual Tip Muffler Delete deletes the rear muffler and is a quick and clean solution to losing weight

2014+ F82 and F83 M4

0" (1 bag for 1 spring)

10 inch length

180 lbs/in

Swift Sport Springs 07-12 Lexus GS350/460 GRS191 4T051 Nissan The Berk Technology Dual TipSwift Sport Springs 07 12 Lexus GS350 460 GRS191 4T051 Spring Rate Drop Front Rear Front Rear Kg mm Kg mm Inch Inch 4. 3 4. 7 1. 0 0. 8 Swift made Sport Springs 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. Swift did not develop the Sport Springs line by simply dropping the ride height. Unlike other manufacturers whose sole