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Japan Lowering Springs (set of 4)


2002 - 2006, Infiniti Q45

Burtman Industries is proud to present Swift Lowering Springs your Q45.

Swift has been the spring suppliers for many F1 and LeMans race teams, some such as the American LeMans winner. Audi race teams, among many others, now use these high quality springs.

These springs are developed using Swifts, Comp Spec H5S.TW material. This material’s characteristics provide swift the ability to use fewer coils and thinner wiring. The improvements calculate to a faster suspension cycle and provide comfort while lowering the vehicles ride height. The stock geometry is not negatively affected like other brands, which require an additional camber kit to correct the adverse effects of too much drop. Some springs drop the car too much. Swift brand springs are focused on improving the steering response time that provides improved handling while maximizing the tires contact patch during weight transfers. This means unsurpassed cornering, and tight curves now become fun. All of these aspects give you a spring that doesn’t sacrifice comfort or performance while providing a tasteful drop.

The weight savings from these springs are amazing over other brands. For example. The difference in a rear G35 springs weight.
Eibach weights 9 lbs 4.5oz. (4.205kg)
Swift’s 5 lbs 9oz (2.525kg)
You save almost ½ the weight from what most aftermarket manufacturer’s says are their lightest weight.

After install front will be 1 inch lower and rear a half inch lower. Enhanced photo used to show aprox. difference. Comes with a 3 year warranty.

Jason Burtman's Personal Q45 Site

Reg. Price: $649.00
Our Price: $ 389.99


Submit review for this product

I love the new lowering performance Springs I bought from Burtman Industries. It took me a long time to find someone who sells them for my '04 Q45. The bottom line is they improved the looks with my 20" rims and very large tires. I have received a lot of compliments! The springs maintained a comfortable ride that was pretty close to stock, but improved the handling of the car greatly going through turns (which was needed). I have the premium model with the adaptive shocks and everything works great. The slightly larger drop in the front end was really needed on the Q45. I am not sure why Infiniti raises the front end so high. As with any lowering springs the only thing you have to watch out for are big dips at fast speeds (slow down as the car is slightly lower and less spring travel). I haven't bottomed out but I am being cautious The race track has become a lot more fun for this big, fast Japanese sedan to chew up european sedans. Burtman, keep up the good work offering a complete line of accessories for Infiniti automobiles! Craig
Craig Shugert
02-25-2006 02:02am

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