Aluminium Alloy Pull Rod Rear Wheel Recliner Kit for Honda Civic 01-05 SI EP3 ES

This suspension modification kit is designed for owners of the 2001 to 2005 Honda Civic SI, specifically the EP3 ES chassis model. It consists of a pair of rear wheel recliners, often referred to as 'ES bones', constructed from aluminium alloy. The primary function is to allow for adjustment of the rear suspension's geometry, namely camber and toe angles, which can significantly influence the vehicle's handling balance and tyre wear characteristics. With a stated net weight of 1.9 kg for the kit, the use of aluminium aids in minimising unsprung mass. The components are offered in a choice of two anodised finishes: blue or red.

Features and Construction

This kit is defined by its specific application and material choice, focusing on a direct fit for a popular performance model.

Material and Build

The recliners are fabricated from aluminium alloy, a material selected for its favourable strength-to-weight properties in automotive applications. This contributes to the total kit weight of 1.9 kg. The construction is based on the original ES bone design, modified to incorporate an adjustable linkage. The anodised finish in either blue or red provides a degree of corrosion resistance and a visual identifier.

Size and Practical Fit

The product is designed as a direct replacement or upgrade component for the Honda Civic EP3 ES. The 'ES bone' specification indicates its compatibility with the rear suspension design of that particular model. No specific dimensional data is provided, implying it matches the original equipment mounting points and geometry, with the added capability for adjustment. Its application is strictly limited to the 2001-2005 Civic SI EP3 ES, and fitment to other models is not supported.

Uses and Placement

The kit serves a specialised purpose for enthusiasts looking to tailor their vehicle's dynamics beyond factory settings.

Event or Professional Use

For track days, autocross, or circuit racing, the ability to fine-tune rear camber and toe is crucial for optimising grip and managing tyre temperatures across an axle. This kit enables those adjustments on the EP3 Civic. It allows a tuner or race team to dial in handling characteristics to suit a specific circuit layout or driving style, potentially improving cornering stability and turn-in response.

Everyday Home Use

For the committed road-going enthusiast, this modification can help correct rear alignment altered by lowering springs or coilovers, ensuring even tyre wear. It can also be used to introduce a mild amount of negative rear camber to improve cornering grip during spirited driving, though settings for road use would typically be more conservative than for competition. The installation is a professional workshop task, not a typical DIY job for most home mechanics.

Benefits and Buying Value

The value lies in its targeted application, material quality, and the functional benefit of adjustability.

Reuse and Low Maintenance

Once installed and set, the aluminium components require little ongoing maintenance beyond periodic checks for security and thread condition, as with any suspension linkage. The anodised finish helps protect against surface corrosion. Unlike bushings or bearings, the adjustable rod ends are the main wear items and may require inspection or replacement after extensive use, depending on driving conditions.

Why Choose This Product

This kit is a direct-fit solution for EP3 Civic owners, eliminating compatibility concerns. The aluminium construction offers a weight saving over steel alternatives, beneficial for performance. The provision of a choice between blue and red allows for some customisation to match a vehicle's theme. It addresses a specific need—rear geometry adjustment—for a specific car, making it a purposeful upgrade rather than a generic part.