Bilstein 4600 Assembled Coilovers with OE Replacement Springs for 2010-2024 Toyota 4Runner

Description
Bilstein 4600 Assembled Coilovers with OE Replacement Springs for 2010-2024 Toyota 4Runner

Bilstein 4600 Series Assembled Front Coilovers for 2010-2023 Toyota 4Runner

Part Number: 4600BIL10R

Summary: The Bilstein B6 4600 Series Assembled Coilover Kit provides a safe, hassle-free suspension upgrade for the 2010-2024 Toyota 4Runner. Designed to eliminate the need for dangerous spring compressors, this pre-assembled unit combines legendary German monotube gas pressure technology with new OE-replacement springs. It restores factory ride height while significantly improving handling control, reducing nose-dive, and increasing comfort on both highways and fire roads.

Features

• Monotube Gas Design: The high-pressure nitrogen charge provides fade-free performance to ensure consistent damping even on washboard roads.
• Digressive Valving: The velocity-sensitive piston provides instant reaction to changing road surfaces to ensure maximum comfort and stability during daily driving.
• Pre-Assembled Convenience: The inclusion of new coil springs and upper mounts provides a direct bolt-on solution to ensure a safe, fast, and tool-free installation.
• OE-Style Coil Springs: 100% load-tested springs provide factory spring rates to ensure correct ride height and alignment specifications are maintained.
• Application Tuned: Specific valving for the 5th Gen 4Runner provides optimized handling to ensure a reduction in body roll and improved steering response.

Technical Specifications

Fitment

• 2010-2024 Toyota 4Runner (All Trims)
• Note: Fits KDSS and Non-KDSS models. Designed for stock weight; not recommended for vehicles with heavy aftermarket bumpers.

What’s Included

• Includes Full Front Set (2 Struts)
• (2) Fully Assembled Front Struts (Shock + Spring + Top Mount)
• Related: Need the rear shocks too? Click here for the complete Front & Rear Kit.

Why Choose This Product?

• Engineering Advantage: The pre-assembled “loaded strut” design eliminates the safety risk of compressing springs, allowing for a straightforward DIY installation in your driveway.
• Performance Benefit: Bilstein’s digressive valving instantly reacts to road inputs, offering a firm yet comfortable ride that is superior to soft factory suspension.

Frequently Asked Questions

Will this lift my 4Runner?
No, the Bilstein 4600 series is designed to restore and upgrade stock performance. It maintains the factory ride height. If you are looking for a lift, consider the Bilstein 5100 series.

Do I need a spring compressor to install this?
No. This kit comes fully assembled with the spring and top mount already installed. You simply remove your old strut assembly and bolt this new one in its place.

Does this improve the ride over stock?
Yes. Bilstein’s digressive valving offers better road manners than the soft factory shocks, reducing body roll and nose-dive while keeping the ride comfortable.

Does it work with KDSS?
Yes, these standard assemblies generally bolt up to KDSS models, though we always recommend verifying your specific trim requirements.