Vehicle Fitment
| Make | Model | Year |
|---|---|---|
| Seat | Ibiza | 1999-2002 |
Product Details
Premium Competition™ Front and Rear Coilover Kit with 0.5"-2.5" Front and 0.5"-2.5" Rear Body Drop (YS01-SE-PC002) by Yellow Speed Racing®. Quantity: Sold as a Kit. Premium Competition™ coilovers are designed and developed for use in most types of motorsports events. Through years of competition and testing, we have made countless improvements in the design and setup of Premium Competition coilovers for racing use. Company's research & development allows us to provide the most durable and competitive damper in the market. Stiffer spring rates and enhanced shock valving are designed for competition use and provide superior control and balance of your vehicle.
Specifications
| Front Drop Height: 0.5"-2.5" |
| Rear Drop Height: 0.5"-2.5" |
| Front Coil Spring Rate: 12 kg/mm (672 lbs/in) |
| Rear Coil Spring Rate: 16 kg/mm (896 lbs/in) |
| Shock Absorber Internal Design: Monotube |
| Shock Absorber Type: Hydraulic |
| Shock Absorber Adjustment Type: Single Adjustment |
| Shock Absorber Levels of Damping: 33 Levels |
| Shock Absorber Reservoir: Without External Reservoir |
| Front Shock Absorber Upper Mount Type: Not Included. Use OE |
| Rear Shock Absorber Upper Mount Type: Not Included. Use OE |
Includes
- (2) Front Coilovers
- (2) Rear Coilovers
Features
Lower Locking Collar
It is made from forged 6061 aluminum for increased strength and rigidity.
Developed Damping Oil
Yellow Speed formula damping oil contains high quality deformer to prevent foaming, and the viscosity remains unchanged under any working temperature conditions to ensure that all internal components perform perfectly.
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.
Spring Bearing Top
Spring bearing top is mounted under the pillowball mount to make the handling more agile and to eliminate the spring noise caused by car cornering. This design enables the spring and the shock to perform together more effectively.
Adjustable Spring Seat
The spring seats are made from forged aluminum for durability and rigidity.
Shock Body
Shock body is coated with Electroplating treatment to prevent rust and corrosion in the harsh conditions of motorsport.
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.
Monotube Internal Design
The needle valve piston is utilized to make the steering more agile and to stabilize the vehicle. A high rigidity 52mm shock body used for MacPherson strut type for extra oil capacity enables the cushioning force to have optimal linear change. High quality oil seals are utilized to withstand high temperatures and to prevent oil from escaping. The piston rod is made from high quality S45C steel and is processed with Thermal Refining and High-frequency Induction Hardening Treatments for rigidity and durability. YELLOWSPEED’s commitment is to ensure safety and to provide high quality products, hence the shock stroke movement has been tested 10 million times on advanced testing equipment; this amount of testing is equal to a vehicle with 5-years of mileage. Each component of the suspension system is rigorously inspected and strictly tested by Yellow Speed to avoid any failure. They commitment to continual driving improvement goes beyond words.
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.
Full Length Adjustable
For most MacPherson strut models, the brake line bracket is welded manually perfectly to the steel lower mount. A high quality forged alloy aluminum lower bracket is used for Double-A Arm strut type (where applicable). The vehicle ride height can be adjusted easily with the lower bracket by winding up and down to drop and raise. With the lower bracket, it allows maximum suspension travel without affecting the shock stroke.
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.
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