Infiniti X Coupe (2009-2015) Sport Springs 60MM (2.25") Swift conventional springs are mainly

Swift conventional springs are mainly utilized in motorsports ranging anywhere from dirt to pavement where we've engineered for corner specific with our HS5

Part Number: 140-300-250

*Image example is a 130lbs/inch spring rate

Browse more 18in Standard Conventional Bullet Proof Springs to find the right suspension setup for your build

Infiniti X Coupe (2009-2015) Sport Springs 60MM (2.25") Swift conventional springs are mainlyImprove the handling while keeping ride quality with our Swift Sport Springs for the 2009 2015 Infiniti G37 X Coupe (Q60 AWD). Designed by driving enthusiasts and style minded drivers that demand only the best, you'll not only notice a visual difference in drop height but feel a noticeable improvement. Specifications Part #: 4N911 Spring Rates Front: 7. 5kgf mm Rear: 7. 8kgf mm Lowering Amount Front: 1. 3inch Rear: 1. 0inch Browse more Infiniti Swift