Swift Springs Sport Lowering Springs Infiniti Q50 RWD 14+ Red Sport included KV37 reviewproduct and factory-inspired fitment

and factory-inspired fitment

Part Number: 201-4301

Using a check valve helps prevent vapors building up in your fuel rails during engine cooling

ST suspensions lowering springs are manufactured to the highest worldwide quality standards: they are wound out of high tensile steel

Swift Springs Sport Lowering Springs Infiniti Q50 RWD 14+ Red Sport included KV37 reviewproduct and factory-inspired fitmentPart #: 4N909 LET SUPERIOR PERFORMANCE AND COMFORT LOWER YOUR CAR. 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 focus was style, Swift approached the creation of these lowering