Ohlins Road & Track Coilover Kit
Ohlins Road & Track Coilover Kit
Ohlins Racing has a long history dating back to 1976 of providing premium motorcycle and automotive suspension systems to numerous racing teams, individual racers, and OE brands such as BMW Motorsport, Audi, Lamborghini. Pagani, Ducati and Kawasaki. Over time, thanks to extensive R&D, testing, and tuning, their products have evolved into some of the highest quality suspension systems in the world, providing years of flawless operation on both the street and the track.
Ohlins' latest automotive suspension system, the DFV (Dual Flow Valve) Road and Track Coilover Kit, has bridged the gap between comfortable stock suspension and track focused coilover kits. These kits provide a ride that glides over typical bumps and dips in the road, all without the typical hard rattle and harsh feel of usual coilovers, and turn in tight and maintain tire grip and traction in corners significantly better than stock suspension ever could. This is all thanks to the spring rate chosen and Ohlins and their signature Dual Flow Valve. The DFV maintains comfort and agility by giving the same characteristics for both rebound and compression, allowing the wheel and tire to maintain constant contact with the road/track for maximum control.
The Dual Flow Valve works by controlling shock fluid flow based on resistance and impact velocity. This is controlled in both compression and rebound, giving the quick shock operation that helps maintain traction. At low shaft travel speeds, oil flows mostly through the shaft jet bleed. At higher shaft speeds, oil flows mostly through the compression/rebound ports in the piston. At very high shaft speeds, or during sudden accelerations from potholes or large bumps in the road, oil can then escape through the ports in the DFV, absorbing a large amount of energy that would otherwise throw off the balance and control of the vehicle and keeping the tire planted firmly on the ground. With all three compression and rebound ports working together according to pressure and shaft speed, the result is the notorious premium suspension feel that only Ohlins can offer.
In addition to managing the rebound and compression control, coilovers must also properly address heat changes in the shock oil. As the shock is pushed harder and longer, the oil quickly heats up due to friction and compression, and the oils flow characteristics change. The hotter the oil is, the easier it is for it to travel through ports and valves. To prevent this typical fade in control, Ohlins has implemented a temperature controlled needle bleed valve system that will expand as temperatures rise, slowly increasing restriction in the fluids flow through the valve gap. This produces a consistent dampening rate that maintains the vehicle's suspension characteristics lap after lap, turn after turn, no matter how hard you push your suspension's capabilities.
- DFV (Dual Flow Valve)
- Adjustable ride-height
- Fully rebuildable
- Corrosion salt spray tested (ISO 9227)
- Includes hardware and installation instructions
- 2 year Limited Warranty
- Recommended Front Spring Rating: 515 lbs/in ( 9 k/mm)
- Recommended Rear Spring Rating: 1087 lbs/in ( 19 k/mm)
*Now available are optional EDC Cancellation Modules that will prevent any lights or issues with suspension control systems. Turner Motorsport reccommends purchasing these in addition to the suspension kit to get the most out of your Ohlins suspension system.
Fits the following BMWs:
2013+ F80/82 BMW M3 M4
2016+ F87 BMW M2
Apart from special order items, you may return any new, unopened items within 15 days of delivery for a full refund minus the restocking fee and shipping costs. Special order items may not be returned under any circumstances. We will pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.). Under no circumstance will ULTRA MOTORSPORTS, LLC reimburse shipping or freight charges that have been agreed to by the customer and/or billed to the customer, with the understanding that the shipment(s) originating from Bag Riders, LLC will be shipped to the customer or another location on the customer's behalf.
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You should expect to receive your refund within three weeks of return shipment. This time period includes the transit time for us to receive your return (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
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ULTRA MOTORSPORTS is not liable for any damages done by modifying vehicles. Any damages are under the owner's responsibility and discretion upon purchase and installing of any parts that modify OEM equipment.