SF Racing

SF Racing Track Coilovers for 2010-2015 Lexus RX450h (V10/V15)

$1,095.00 USD

~~$1,200.00 USD~~ $1,095.00 USD

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Spring Rates Front: 10K / Rear: 8K Front: 12K / Rear: 8K

Listed for: 2010-2015 Lexus RX450h (V10/V15)Fitment notes & questions

SF Racing Track Coilovers for the 2010-2015 Lexus RX450h (V10/V15) are engineered for enthusiasts who demand precision and control on the track. These coilovers are specifically designed with advanced valving in the struts, delivering superior handling and responsiveness tailored for track racing while still being versatile enough for street use.

SF Track Coilovers provide a wide range of ride height adjustability below factory height without compromising spring travel, ensuring an optimal balance between performance and comfort. Each corner features 32 levels of damping adjustability, allowing precise tuning of rebound and compression with a single adjustment knob. Our coilovers include hardened rubber top mounts to minimize noise and enhance durability, and some have optional pillowball bushings available to increase steering response even more.

Protected with an anodized coating, SF Track Coilovers are built to resist rust and corrosion under extreme track conditions and harsh environmental exposure. The result is a coilover system that’s durable, reliable, and crafted for motorsport-level performance.

Perfect for Track Enthusiasts

Whether you're chasing lap times at the circuit or carving corners on backroads, SF Racing Track Coilovers deliver unmatched precision and versatility. Built with high-quality materials sourced globally, they offer premium performance at an accessible price point.

Features

Monotube Damper Design – Improves heat dissipation and reduces oil leakage.
32-Level Adjustable Damping – Fine-tune rebound and compression for ideal ride quality.
Adjustable Ride Height – Lowers 1-2.5 inches below factory height without sacrificing suspension travel.
Independent Lower Mount Adjustment – Maintains shock and spring integrity while adjusting height.
T6-6061 Aluminum Construction – Lightweight, corrosion-resistant anodized top mounts, perches, and collars.
Electroplated Shock Body – Zinc-coated for rust protection.
Low-Friction, Pressure-Resistant Housing – Ensures smooth damping and longevity.
Pillowball or Reinforced Rubber Top Mounts – Reduces noise while improving handling.
SAE9254 Japanese Cold-Wound Springs – Durable and consistent performance.
Japanese NOK Seals & 20W Italian IP Damping Oil – Prevents leaks and ensures high-performance damping.
Integrated Dust Boots & Bump Stops – Protects components from debris and wear.
100% Bolt-On Replacement – No modifications required (unless otherwise stated in the Specifications data).

Specifications

Part Number	SF-LE08-04-TR
Vehicle	2010-2015 Lexus RX450h
Drivetrain
Chassis	V10/V15
Damper Model	Track Series
Damping Adjustability	1-Way: Rebound and Compression
Damper Size - Front	52mm diameter
Damper Size - Rear	46mm diameter
Spring Rates - Front	10 kg/mm
Spring Rates - Rear	8 kg/mm
Top Mounts - Front	Standard: Aluminum with Rubber Bushings Optional: Aluminum Camber Plates with Pillowball Bushings
Top Mounts - Rear	Not Applicable
Suspension Design - Front	True Coilover
Suspension Design - Rear	Divorced (Separate shock and spring)
Notes	-

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About this coilover kit for the Lexus RX450h

This SF Racing kit replaces the factory springs and shocks on the 2010-2015 Lexus RX450h with a height-adjustable coilover at each corner, so you set the ride height instead of living with a fixed drop.

Fitment notes

Listed for: 2010-2015 Lexus RX450h (V10/V15).
Model years: 2010-2015. Check your car's year falls inside this range.
Chassis code V10/V15: the same model name is often used across several chassis codes, so match the code, not just the name.
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? Send us your year, make, model, trim and drivetrain and we'll check with the supplier before you order.

Ask about fitment

What 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.

More for your car: Lexus Coilovers & Suspension · All Coilovers

Questions about Lexus RX450h coilovers

Will this fit my Lexus RX450h?

It is listed for the 2010-2015 Lexus RX450h (V10/V15). 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.

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