- 500 Series
- 510 Series
- Dreadnought Pro 2 Way
- Air Piston Lift System
- Parts / Service
Fortune Auto 510 Series Coilovers for Nissan Silvia 180SX & 240sx (S13)
Fortune Auto is proud to release the all new Generation 5 510 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 built completely in-house by our staff in Richmond, Virginia. We insist on building bespoke suspension in order to offer the best quality control in the industry.
CUSTOM. MODULAR. REBUILDABLE. .
Designed and assembled in the USA. .
Amsoil Synthetic Shock Oil.
Ultra Digressive Piston Technology.
Custom Built Assembly Certificate and Dyno Graph Supplied with Shocks.
5 Year Limited Manufacturers 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. .
If choosing Swift Springs Upgrade, please leave spring rates in the comments section. Available spring rates from 4k-28k.
Generation 6 models benefit from an upgraded jetting assembly. In previous generations the orifice bleed holes were hand drilled. Generation 6 bleed holes are now CNC machined allowing for more consistent damping adjustments between shocks. Furthermore flow of the orifice bleed holes has increased and a re-designed jetting assembly is used, this yields a 35% increase in damping force adjustment. Providing the user with a shock that has more performance and adjustability.
New CNC machined adjustment knobs replace the outgoing cast molded knobs. These new machined adjustment knobs are hard anodized and more aesthetically pleasing. Updated shaft end caps are now lighter and showcase a more elegant design.
Fortune Auto has developed 2 new al la carte options that make Generation 6 systems even more customizable.
A. 7075-T6 Hard anodized aluminum damper bodies now available on motorsports series double wishbone strut applications. Provides for superior heat dissipation and extreme weight savings of up to 2lbs per shock.
B. All new LSP (locking spring perch) no longer requires a locking ring to lock the spring perch in place. This allows more height adjustment on some McPherson applications and is less likely to come loose benefitting motorsports applications that run larger and more aggressive tire compounds.
Fortune Auto 510 Series Coilovers are assembled to order. Build time is 4-5 weeks.
Fortune Auto Coilovers are Assembled to order. Approximately 3-4 week production time