Product Details
Dynamic Pro Drift™ Front and Rear Coilover Kit by Yellow Speed Racing®. Dynamic Pro Drift coilovers were designed in a development project for Yellow Speed Racing by members of the japanese "Nichiei Racing Team", Mr. Yoichi Imamura and Mr. Feng Ren Zhi. Countless hours of development was put into these coilovers to design the best kit for drivers competing in drift competitions. Yellow Speed Racing are constantly testing new features, improving our design, and testing these coilovers to make sure that our kit lives up to our customer's expectations. The linear rate spring can be selected with tailored setup of the coilover system to meet your needs without any other additional charge. High quality components are adopted to ensure product durability and stability. Each application is test fit and completely road tested to guarantee perfect performance and comfort. This kit features an inverted monotube design as well as a 0kg Helper Spring which enables the rear tires to have less contact with the road surface and allows the vehicle to have more control when engaged in a sliding motion.
Features
Monotube Inverted Design
For the suspension system with front or rear MacPherson strut model, the monotube inverted design is utilized to reduce the effect upon the damping oil and shock piston resulting from high temperature from the brake system and to take side loading better without major deflection. The damper rod is made up-side down to save unsprung weight for better suspension response. The inverted strut is built stronger than a regular shock due to different shock body construction with an outer sleeve.
33-Way Dampening Adjustable
This suspension system features 33-way dampening force adjustment (compression/ rebound). A wide range of dampening adjustments can be made to provide a variety of responses to different road conditions and to tune the ride feel.
Pillow Ball Upper Mount With Adjustable Camber Plate
For suspension systems utilizing a MacPherson strut type, the pillow ball mounts with adjustable camber plates are included fronts and rears (where applicable) to offer direct and complete handling response. However, pillow balls on some applications may create rattling sound (metal-to-metal sound, and this can be found on other brands as well). This is normal and it does not affect the product’s performance.
High Rigidity Steel Spring
All springs are produced from high quality SAE9254 steel for optimal durability and high tensile strength. The spring rate and shape remains unchanged and undeformed, even if the spring has been subjected to long term wear.
Adjustable Spring Seat
The spring seats are made from forged aluminum for durability and rigidity.
Full Length Adjustable
For the suspension system with front MacPherson strut model, the bolting hole on the front lower bracket is individually designed for the application. When a driver forces a car to slide sideways through a turn during large side-slip, or a vehicle is stopped with hard braking, the bolt will not be displaced from the edge of the mounting hole. In addition, front lower bracket has a cross steel plate welded to it for increased rigidity and strength, and this design can prevent the lower bracket from being deformed.
Shock Body
55mm steel shock body is coated with zinc plating for corrosion resistant in the harsh conditions of motor sport.
Wave Alloy Steel Thrust Washer
For Front MacPherson strut models, wave alloy steel thrust washer is installed between a lower locking collar and a bottom mount. The wave thrust washer can provide a controlled amount of friction between the lower locking collar and the bottom mount to effectively prevent the lower bracket from spinning around or becoming loose.
Yellow Speed Racing® was founded by two motorsports enthusiasts in 2003. Being extremely passionate about everything related to motorsports, they spared no effort to meet a new trend of demand in the market by producing the highest quality performance aftermarket parts at cost-effective prices. Today, the company continues implementing new model development and product improvement. With the expertise gained from high-performance sectors and data obtained from racing sports, its qualified engineering team has made a lot of changes through advanced technology in material selection, manufacturing methods, processing treatments, engineering tolerance, product appearance and product function to meet the current needs for motorsports. Each suspension application is released depending on constant road and street testing to ensure excellent handling while maintaining ride comfort and safety.