Ultra Racing Front Anti Roll Bar - 23mm • AR23-213

Ultra Racing 23mm front anti-roll bar for Mazda MX-5 MK3 / MK3.5 / MK3.75 NC models listed in the compatibility table.

The Ultra Racing AR23-213 is an uprated front anti-roll bar designed as an aftermarket suspension and handling upgrade for the third-generation Mazda MX-5 NC.

The anti-roll bar links the left and right sides of the front suspension and resists body roll as the vehicle corners. AR23-213 uses a 23mm solid bar in place of the standard 21mm arrangement quoted in current application data, increasing front roll stiffness and helping the chassis feel more controlled during cornering and rapid changes of direction.

Product details:

• Brand: Ultra Racing
• Part number: AR23-213
• Product type: Front Anti-Roll Bar / Front Sway Bar / Front Stabilizer Bar
• Position: Front suspension
• Bar diameter: 23mm
• Standard bar diameter quoted by application data: 21mm
• Construction: Solid steel
• Polyurethane anti-roll-bar bushes: Included
• Quantity required per vehicle: 1
• Quantity supplied: 1 front anti-roll bar kit
• Original vehicle nuts / bolts are reused where applicable unless additional hardware is supplied

Common reasons for fitting:

• Reduce excessive body roll during cornering
• Increase front suspension roll stiffness
• Improve chassis response during changes of direction
• Provide a more controlled front-end feel during enthusiastic road or track driving
• Complement upgraded suspension, rear anti-roll bars and chassis bracing

Fitment advice:

Application data identifies AR23-213 for Mazda MX-5 MK3 / MK3.5 / MK3.75 NC models, including both 1.8 and 2.0-litre engines. No Sport-specific restriction is identified in the available application data. As installation involves suspension mounting points, inspect the existing drop links, brackets, bushes and associated fasteners for wear or corrosion during fitting. For imported, modified or previously repaired cars, matching the mounting arrangement on the vehicle before installation is recommended.

Other items to consider purchasing:

• Ultra Racing rear anti-roll bar
• Ultra Racing front strut brace
• Ultra Racing front lower brace
• Ultra Racing middle lower brace
• Ultra Racing rear lower brace
• Replacement anti-roll-bar drop links where existing joints show wear

Useful tools / consumables:

• Socket and ratchet set
• Torque wrench
• Suitable vehicle lift or axle stands
• Penetrating fluid for corroded suspension fasteners
• Suitable polyurethane bush lubricant where required

Difficulty guide: Intermediate DIY / workshop installation. Safe access beneath the front of the vehicle is required and suspension fasteners must be correctly refitted.

Why Ultra Racing?

Ultra Racing specialises in aftermarket chassis and handling upgrades. Its uprated anti-roll bars are designed to increase roll stiffness and reduce unwanted body movement while retaining a vehicle-specific mounting arrangement.

What's in the box:

• 1 x Ultra Racing AR23-213 23mm front anti-roll bar
• Polyurethane anti-roll-bar bushes
• Associated brackets / mounting components where supplied as part of the kit

Installation notes:

The front of the vehicle will need to be safely raised to access the anti-roll-bar mounting locations. Remove the existing front anti-roll bar as required and install the Ultra Racing bar and bushes in the correct orientation. Check that the bar, bushes, brackets and drop links are correctly located and free from interference throughout the normal suspension range of movement. Reassemble and tighten all mounting hardware to the appropriate vehicle or manufacturer specification.