What is Hyper-Flex polyurethane?

Hyper-Flex is a performance polyurethane material developed by Energy Suspension. It's designed to be much more durable than rubber, resisting wear and tear from chemicals and environmental factors, and is known for improving vehicle handling.

What specific parts are included in this master bushing set?

This master bushing set includes replacement bushings for the front and rear control arms, as well as the front and rear sway bars for your Acura RSX.

How does this kit improve handling?

By replacing the stock rubber bushings with stiffer polyurethane, this kit minimizes unwanted suspension flex. This leads to more precise control over wheel alignment (caster and camber), resulting in improved steering response and more stable cornering.

Energy Suspension 02-04 Acura RSX (includes Type S) Red Hyper-Flex Master Bushing Set

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Specifications

Brand: Energy Suspension
Part #: 16.18111R
UPC: 703639734918

Energy Suspension 02-04 Acura RSX (includes Type S) Red Hyper-Flex Master Bushing Set

Name: Energy Suspension 02-04 Acura RSX (includes Type S) Red Hyper-Flex Master Bushing Set
Brand: Energy Suspension
Price: 182.41 USD
Availability: InStock

$182.41

On Backorder — Expected to ship by Apr 5, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2002-2004 Acura RSX. Energy Suspension Red Hyper-Flex Master Bushing Set improves handling and control.

Key Features

Fits 2002-2004 Acura RSX, including Type S models.
Made from Energy Suspension's Hyper-Flex performance polyurethane for improved durability.
Resists deterioration from oils, coolants, and UV exposure.
Helps maintain proper caster and camber alignment for better handling.
Reduces wheel hop during quick acceleration.
Improves overall handling, control, and suspension stability.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Acura RSX 2002-2004

Product Details

If you're looking to firm up the suspension on your 2002-2004 Acura RSX, this Master Bushing Set from Energy Suspension is a solid option. It replaces a lot of the stock rubber bushings throughout the front and rear suspension with their Hyper-Flex polyurethane material. This material is known for being much more durable than rubber, resisting damage from undercar fluids like oil and coolant, as well as environmental factors like UV rays and road salt. In fact, it's designed to last about five times longer than typical rubber bushings.

By swapping out the old, worn-out rubber for this stiffer polyurethane, you'll notice a significant improvement in how your car handles. It helps maintain proper caster and camber alignment, which is crucial for predictable steering and cornering. You'll also likely experience a reduction in wheel hop during hard acceleration and more stable braking control. This kit includes bushings for both the front and rear control arms, as well as the sway bars, giving you a comprehensive upgrade for better suspension stability and overall driver control.