What is the difference between KYB Blue and Yellow shocks?
3 Answers
KYB Blue and Yellow shocks differ in their intended use and technical parameters. Below are the detailed explanations: Different Uses: KYB Blue shocks are typically used for vehicle modifications. They offer stiffer damping, providing sufficient support to the vehicle, effectively controlling body roll and enhancing handling performance. KYB Yellow shocks, on the other hand, are generally used as replacements for the original shocks. When the factory shocks are damaged, the Yellow shocks can serve as substitutes. Different Parameters: KYB Blue shocks are monotube dampers with a compression damping force that is 115% of the factory setting and a rebound damping force that is 125% of the factory setting. KYB Yellow shocks feature adjustable damping and are paired with shorter springs, allowing for a maximum reduction in vehicle height by 26mm.
I've driven quite a few cars, mostly for city use. The difference between KYB's Blue and Yellow series is really significant. The Blue series (Excel-G) focuses on comfort and smoothness, making even bumpy roads feel soft and not harsh; the Yellow series (Super Sport) is performance-oriented, with much stiffer suspension, providing excellent grip on mountain roads or during aggressive driving, but might be uncomfortable for daily use. Price-wise, the Blue series is considerably cheaper, costing just a few hundred for a standard set, and is also more durable; the Yellow series is pricier, nearing a thousand, suitable for car modifiers or racing enthusiasts. The Blue series lasts longer, while the Yellow series requires frequent maintenance which can be tiresome. My recommendation is to go for the Blue series for regular commuting—it's hassle-free. Only opt for the Yellow series if you're looking to enhance handling, but always ensure it's properly matched and installed for your car model to avoid issues.
I'm a modification enthusiast and have personally tested these two shock absorbers. The Blue ones are just OEM replacements with no surprises; the Yellow ones are different, the Super Sport series is extremely firm, providing much stronger cornering support, and the body hardly shakes at high speeds, making the handling exhilarating. But the trade-off is poor comfort, it gets really bumpy on city roads with lots of potholes. Installation isn't much different, but the Yellow ones require more complex tuning and might need professional calibration. Blue ones are for the lazy, just plug and play; Yellow ones are for tinkering enthusiasts, like me who rely on them for track confidence. Avoid the Yellow ones for daily commuting, they're expensive and exhausting.
