About this coilover kit for the Lexus IS300
If you want more control over stance and handling than lowering springs give you on a Lexus IS300, a coilover kit like this SF Racing set is the usual next step.
Fitment notes
- Listed for: 2017+ Lexus IS300 RWD (ASE30).
- Model years: 2017+. Newer years can change parts mid-generation, so match the exact year.
- Chassis code ASE30: the same model name is often used across several chassis codes, so match the code, not just the name.
- Drivetrain: RWD. RWD and AWD versions of the same car often take different parts.
- Factory adaptive dampers: if your car has electronic or adaptive suspension, check whether the listing covers it or needs a cancellation kit.
- Specs, lead time and warranty come from SF Racing and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your car's details and we'll double-check fitment with the supplier before you buy.
Ask about fitmentWhat else to plan for
- An alignment. Any change in ride height changes camber and toe. Set your final height first, then align.
- Camber and toe adjustment. Bigger drops often need adjustable arms or camber plates to align properly. See alignment and camber kits.
- Wheel and tire clearance. Check clearance at full lock and full compression, especially with wider wheels. Our ride height and wheel fitment calculator shows how much drop and offset change you are planning.
- The right spring rate. Compare the rates listed here with what our spring rate calculator suggests for your car's weight and use.
More for your car: Lexus IS200T / IS300 ASE30 Coilovers & Suspension · Lexus Coilovers & Suspension · All Coilovers
Questions about Lexus IS300 coilovers
Will this fit my Lexus IS300?
It is listed for the 2017+ Lexus IS300 RWD (ASE30). Check your year, model, drivetrain and chassis code against the product title. If anything is different, contact us and we will confirm fitment with the supplier before you order.
Do I need an alignment after installing coilovers?
Yes. Changing ride height changes camber and toe. Set your final height, let the suspension settle, then get the car aligned.
How low can I go?
It depends on the adjustment range the brand lists, your wheels and tires, and how you use the car. Most cars that are driven hard work best with a modest drop that leaves enough suspension travel.
Where do specs and warranty details come from?
From SF Racing. We sell parts from several brands and suppliers, and each one sets its own specs, lead times and warranty terms. The product details above are the latest we have.