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Chassis Components› Chassis and Frame Components

DDMWorks

1/2" Backbone Brace

Name: 1/2" Backbone Brace
Brand: DDMWorks
SKU: DDM-8-9-R

$309.43

SKU: DDM-8-9-R

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$100 Minimum Order

Non-Returnable Item

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Moderate — 2–4 hours

Overview

The DDMWorks Race-Track 1/2" Backbone Brace is a chassis strengthening component designed for improved vehicle rigidity. It replaces a weak stamped steel section with a high-strength 6061 aluminum backbone.

This brace significantly enhances torsional rigidity, leading to a more responsive and stable driving experience. It is available in 1/4", 3/8", and 1/2" versions, with the 1/2" Race-Track version offering maximum stiffness for track use. Installation is straightforward with included hardware and specified torque settings.

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Convertibles, by nature, have a shorter section height between the door openings, making them more susceptible to chassis flexing under dynamic driving conditions. This brace replaces the stock, flimsy stamped steel component with a robust 6061 aluminum backbone. By significantly improving the vehicle’s torsional rigidity, the DDMWorks Backbone Brace transforms handling. Drivers will experience quicker steering response, faster reactions, and a more planted feel through corners. This upgrade creates a solid platform for the suspension to perform optimally, leading to a more precise and engaging driving experience without introducing a harsher ride. The brace is constructed from premium, lightweight, and durable 6061 aluminum. DDMWorks offers the Backbone Brace in three distinct versions to suit various driving needs: the Base 1/4" for light everyday driving, the Performance 3/8" for spirited daily driving, and the Race-Track 1/2" version for dedicated track use. The Race-Track model features cut-outs to maintain a similar weight to the 3/8" version while providing increased stiffness. The recommended installation torque specification is 13-15 ft-lbs. This Backbone Brace is specifically designed to fit 2006+ Pontiac Solstice models (including GXP) and 2006+ Saturn Sky models (including Redline).

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	DDMWorks
Part Number	DDM-8-9-R
Category	Chassis Components

Videos

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