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Fortune Auto

Fortune Auto GTR 510 Series

Regular price $2,350.00 USD
Regular price Sale price $2,350.00 USD
Sale Sold out
Aluminum Damper Body Upgrade

GTR 510 Series

Included desired front and rear spring rates at check-out. Message us with questions

Heim Joint Upgrade Available - Message us with questions

Designed and assembled in the USA.

Fortune Auto is proud to release the all new Generation 6 – 510 series dampers. The advanced suspension technology found in our new shock absorbers is derived from recent successes in World Challenge, One Lap of America, and Global Time Attack. All systems are completely hand-built. We insist on building bespoke suspension in order to offer the best quality control in the industry.

Amsoil Synthetic Shock Oil
"Ultra" Concave Flow Digressive Piston Technology
Custom Built – Assembly Certificate and Dyno Graph Supplied with Shocks
5 Year Limited Manufacturer’s Warranty
24-Step Simultaneous Rebound and Compression Adjustable Dampers
Monotube Damper with High Pressure Nitrogen
T6 6061 Aluminum Mounts and Camber Plates
Rebuildable and Revalveable at our Facility in Richmond, VA
Modularity – Upgradeable to 2-Way or 3-Way Canister

No Revalves Necessary
The ultra wide range of adjustment offered by the CFD piston allows for the convenience of tuning your suspension without having to revalve your dampers. A conventional shock absorber can withstand a 2kg spring rate difference before requiring a revalve, whereas the Concave Flow Digressive Technology has a broad range of 8kg spring rates. This is invaluable for tuning your suspension quickly at the track on race day.

Jekyll and Hyde
The Concave Flow Digressive Piston allows for a Jekyll and Hyde personality. Lower spring rates can be stiffened up by using the wide damping range as an artificial spring rate, while higher spring rates feel much smoother. The large adjustment range contributes to a comfortable ride on the street and unyielding performance on the track, all with the twist of a single adjustment knob.

Please consult the application list for MAP Pricing (Min Advertised Price)
Prices starting at $1999+

510 Series Coilovers are custom, hand-built to order. Most applications have a 4-7 week lead time. Lead times for certain applications and peak season orders may vary.

For spring rate advice specifically tailored for your vehicle, please click the link below and fill out the form. Limited spring rate options listed, if you have other custom spring rate preferences, please contact us at 877-227-0260 or email us at

Other FORTUNE AUTO Products available for any chassis/engine - if you don't see what you’re looking for please message us directly.
We shop our competition - if you find a lower comparable price we will match or beat it - message for details!
PROPOSITION 65 WARNING: These products may contain chemicals known to the State of California to cause birth defects or other reproductive harm. For more information visit


We develop race-winning, performance suspension systems for Japanese and European vehicles. The advanced suspension technology found in our dampers is derived from successes in World Challenge, Redline Time Attack, Formula Drift, One Lap of America, NASA Racing Series, along with being the official suspension supplier of Global Time Attack. Research and development on the racetrack allows us to deliver the best suspension system on the market which optimizes comfort, reliability, and performance.
Fortune Auto is one of the few US based suspension manufacturers that engineers, assembles, inspects, and services shocks.

Our shock assembly and service center, utilizes multiple state of the art Roehrig shock dynos that help us calibrate and match Fortune Auto shocks. We also use these shock dynos for testing, researching, and developing new products before they go into production.

Our team of designers, engineers, and assembly technicians are our biggest strength. Through our staff’s hard work and progressive mindset, we are able to push the boundaries of damper technology and continuously refine our products. The passion to be the best shows in our suspension products.
We offer a diverse range of suspension solutions for a wide variety of purposes and applications. Every shock that leaves our workshop is fully hand-built to each client’s requirements. With the assistance of our knowledgeable staff, capability to re-valve/rebuild in-house, and the availability of various upgrades and options offered, we can help you create the perfect suspension setup.

Our mission is to provide our customers with outstanding quality products and services that only top-tier racing teams have access to.