Ohlins DFV
$2,790.00 – $6,490.00
Ohlins DFVs Road & Track
The Ohlins DFV may be the most underrated track damper on the market. Since Ohlins classifies the DFV as a “Road” & Track damper, many track enthusiasts do not consider them as a top track damper. Don’t be fooled, even though the DFVs are more compliant that stock dampers, they have features that keep it at the top of the track damper class including the its unique namesake feature.
DFV 3 distinct oil paths
Typical dampers have 2 sets of paths for oil to flow through, one for low speed piston movements and another for high speed movements. Ohlins DFVs actually have a 3rd Super High-Speed oil path for extreme compression and rebound movements. Other dampers use a blow off valve for extreme compression movements, however there is no rebound support. Thus, the rebound movement uses the high-speed oil path creating a situation where the damper compresses faster than it can rebound causing the tire to lose contact with the road creating instability.
During these extreme wheel movements, DFVs allow the wheel to get back down to the ground as quickly as it went up. This is where the DFV (Dual Flow Valve) gets its name as it is essentially a 2 Way Blow off Valve. These 2 way “Super High Speed” Oil valves are noted via solid lines below.
Driver Confidence
The number one modification you can make for your car is the driver and drivers drive faster when they feel confident. The DFV 3rd super high-speed oil path provides the ultimate driver confidence during those extreme moments on track. Hitting a bump, dip, curb or hole at high speed can create instability or twitch that will rattle the driver and it could take a few corners or even laps to feel confident again. Even worse, these extreme moments can cause the driver and car to crash. The DFV will allow the tire to move up AND down quickly and control the car in situations that many other track dampers physically cannot. The DFV is top tier technology and design at a value price.
Road Comfort
The same DFV super high-speed oil path that provides vehicle stability in extreme situations on track also provides road comfort off the track. While driving over potholes, train tracks or rough roads, your dampers will experience extreme movements, even at low speed or especially at low speeds. Ever wonder why going over train tracks a little faster doesn’t feel as harsh? You don’t give your suspension time to crash down as fast limiting suspension movement. The DFV 2-way Super High-speed oil paths support those extreme movements over potholes, train tracks or rough roads allowing the tire to stay in contact with the road vs the car crashing down providing a more supple ride than other performance suspension or even OEM suspension. Many drivers believe stiffer springs create a harsh ride, while slow moving dampening is primary reason.
Temperature Sensitive Low Speed Valve
Ohlins DFVs have a temperature sensitive valve on the low speed oil path. When the dampers are cold the needle opening contracts providing the colder, less viscous oil a less restrictive path to move through. During hot lapping the sessions the needle opening expands to restrict the more viscous oil, creating a more consistent low speed damping across operating temperatures.
Single Adjuster, Dual Adjustments
Another reason the DFV often gets overlooked as a great track damper is the fact that it is classified as a single adjustable damper. However, each adjustment changes BOTH compression and rebound, providing changes similar to a dual adjustable damper. The single adjuster allows the DFV to be more affordable while maintaining Ohlins quality and revolutionary design.
Real Experience & Reviews
We are confident in saying that the Ohlins DFV is comparable to Moton Club Sports, AST 5000s and JRZ RS Pros at a 20-40% lower price point. Having driven on Moton Club Sports for several years we can personally attest that the DFVs provided a higher level of confidence over high-speed bumps. Also, the DFV’s significantly reduced my 265mm wide front tire induced bump steer vs the Moton Club Sports. Please read some of the reviews below to get other opinions.
Ohlins Road & Track Videos
