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SF Racing

SF Racing Sport Coilovers for 2010-2015 Lexus RX300 (AL10)

SF Racing Sport Coilovers for 2010-2015 Lexus RX300 (AL10)

Regular price $995.00 USD
Regular price $1,100.00 USD Sale price $995.00 USD
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  • Free fitment check before you order

Listed for: 2010-2015 Lexus RX300 (AL10)Fitment notes & questions

SF Racing's Sport Coilovers for the 2010-2015 Lexus RX300 (AL10) are a street-focused kit: they lower the car, let you set the exact ride height and give you damping adjustment while keeping a ride that works every day.

How this kit is set up for the 2010-2015 Lexus RX300

Expect true coilovers at the front and a divorced rear, where the spring and damper sit in separate locations as they do from the factory. Damper bodies are 52mm front and 46mm rear. It comes with 10 kg/mm (about 560 lb/in) springs up front and 8 kg/mm (about 448 lb/in) at the rear. Damping is 1-way: a single knob with 32 settings changes rebound and compression together, which keeps tuning quick. The front top mounts are aluminum with rubber bushings, with aluminum camber plates with pillowball bushings available as an option.

Features

  • Monotube dampers, which shed heat well and hold their damping under hard use
  • 32-level damping adjustment, rebound and compression combined on one adjuster
  • T6-6061 aluminum hardware (top mounts, perches and collars), anodized against corrosion
  • Zinc-plated shock bodies for rust protection
  • SAE9254 cold-wound springs
  • NOK seals and Italian IP damping oil
  • Built-in dust boots and bump stops
  • Bolt-on install with no modifications, unless the notes below say otherwise
  • Ride height lowers roughly 1 to 2.5 inches below stock (SF Racing's figure) without giving up suspension travel
  • Independent lower mount adjustment keeps spring preload and damper travel where they should be when you change height

Who it suits

Best suited to daily drivers and weekend canyon cars where ride comfort still matters.

Specifications

Part number SF-LE08-03-SP
Vehicle 2010-2015 Lexus RX300
Chassis AL10
Damper model Sport Series
Damping 1-Way: Rebound and Compression
Damper size (front / rear) 52mm diameter / 46mm diameter
Spring rate (front / rear) 10 kg/mm / 8 kg/mm
Design (front / rear) True Coilover / Divorced (Separate shock and spring)
Top mounts (front) Standard: Aluminum with Rubber Bushings / Optional: Aluminum Camber Plates with Pillowball Bushings
Top mounts (rear) Not Applicable
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Before you order: Lexus RX300 fitment and setup

Coilovers combine the spring and damper in one adjustable unit. That lets you choose your ride height on the Lexus RX300 and, on kits with damping adjustment, tune how firm it feels.

Fitment notes

  • Listed for: 2010-2015 Lexus RX300 (AL10).
  • Model years: 2010-2015. Check your car's year falls inside this range.
  • Chassis code AL10: parts for other chassis codes of the same model usually won't fit.
  • 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? Tell us exactly what you drive and we'll confirm fitment with the supplier first. It's free and saves a return.

Ask about fitment

Plan the whole job

  • 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 RX270 / RX400h AL10 Coilovers & Suspension · Lexus Coilovers & Suspension · All Coilovers

Questions about Lexus RX300 coilovers

Will this fit my Lexus RX300?
It is listed for the 2010-2015 Lexus RX300 (AL10). 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.