PRO-KIT Performance Springs (Set of 4 Springs). Eibach Pro-Kit for 09 Nissan 370Z. Tested with factory dampers.
Suspension components are key to making sure you car is riding smoothly on or off the road. With upgraded suspension components, you can unlock the full potential of your vehicles performance.
Lowering springs are a cost effective way of lowering your vehicle. Lowering springs are designed to maintain most of your car factory suspension travel while gaining a 15% increase in spring rate. If your are looking to maintain or improve ride quality while also lowering your car, we recommend coilovers first, but if your are on a budget, your can’t go wrong with a set of lowering springs.
Eibach products are created to meet the extreme requirements of racing, from the 245-mph Mulsanne straight of Le Mans to the fender-to-fender combat of the Daytona Motor Speedway. The chassis of a production vehicle is designed to be built at a minimum cost, and suited for an “average driver”. We enthusiasts, however, are anything but average. We know what we want from a vehicle. We want immediate response, reduced body roll, increased stability and enhanced cornering ability. And we want the look that comes with those characteristics-a lower, more muscular, more athletic stance. The special skills of Eibach engineers are in the tuning of the individual components (springs, dampers and stabilizers) to achieve the best possible harmony between the driver, the automobile and the road. As a driver you immediately feel more direct handling and greater predictability. Nose dive under braking is reduced, as well as excessive body roll in hard cornering. In any performance driving situation, tracking stability-and driver confidence-is greatly enhanced. Eibach production technology is recognized worldwide as leading its field, from our high-strength spring-steel alloys, our advanced CNC winding process, our high-quality corrosion protection and the legendary longevity of our components.
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Function Factory Performance takes “customer service” very personally. We understand that finding the right parts can be overwhelming. Education and awareness are the principles that keep us ahead of the curve. Let us make this experience simple, easy, and awesome, so without hesitation give us a call at (480) 576-8606, feel free to direct message on our live chat, or CLICK HERE to contact us via email.
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FREQUENTLY ASKED QUESTIONS
If it's in stock and ready to roll, your order usually hits the road within 1–3 business days.
For made-to-order or specialty items (like carbon fiber parts or custom builds), the turnaround can take up to 8 weeks — perfection takes time.
Either way, we'll keep you updated so you know exactly when your parts are leaving the pit lane.
Absolutely! Once your order ships, you'll receive an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.
If your shipment is lost, just email or call us — we'll help track it down and guide you through the next steps to make it right.
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805-267-9762or email Support@FFPerformance.co
Car parts can be a maze — good thing we brought the map. Our team's here to keep things smooth, simple, and maybe even a little fun.
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