Ultra Racing Front Strut Brace - 4 Point • TW4-786

Ultra Racing 4-point front strut brace for Mazda MX-5 MK3 / MK3.5 / MK3.75 NC 2.0 models listed in the compatibility table.

The Ultra Racing TW4-786 is a front strut bar / front tower brace designed as an aftermarket chassis reinforcement upgrade for the third-generation Mazda MX-5 NC.

Mounted across the front suspension towers and additional upper chassis mounting points, this four-point brace is designed to reinforce the front structure and reduce unwanted chassis flex. Linking multiple mounting points can help the front suspension operate more consistently under cornering, braking and directional changes.

Product details:

• Brand: Ultra Racing
• Part number: TW4-786
• Product type: Front Strut Bar / Front Tower Bar / Front Upper Brace
• Position: Front upper chassis
• Brace specification: 4 Point
• Construction: One-piece steel brace
• Finish: Ultra Racing white
• Installation method: Bolt-on
• Approximate dimensions: 112cm x 44cm x 12cm
• Approximate weight: 2.6kg
• Quantity required per vehicle: 1
• Quantity supplied: 1 front strut brace

Common reasons for fitting:

• Reduce unwanted flex through the front upper chassis structure
• Reinforce the front suspension tower area
• Help maintain more consistent suspension response under load
• Improve steering and front-end chassis response during enthusiastic road or track driving
• Complement lower chassis braces and upgraded suspension components

Fitment advice:

Ultra Racing manufacturer application data confirms TW4-786 for Mazda MX-5 MK3 / NC 2.0 models from 2005 to 2015. Japanese application data additionally identifies NCEC 2.0 models equipped with the factory front tower bar arrangement. For cars without the factory tower brace, or for imported, modified or previously repaired vehicles, matching the upper mounting arrangement before installation is recommended.

Other items to consider purchasing:

• Ultra Racing front lower brace
• Ultra Racing middle lower brace
• Ultra Racing rear lower brace
• Ultra Racing anti-roll bars
• Replacement chassis or suspension fasteners where existing hardware shows corrosion or damage

Useful tools / consumables:

• Socket and ratchet set
• Torque wrench
• Suitable hand tools for access around the suspension towers and scuttle area
• Penetrating fluid where existing fasteners are corroded

Difficulty guide: Intermediate DIY / workshop installation. Correct positioning across all four mounting points is important before the brace is finally tightened.

Why Ultra Racing?

Ultra Racing specialises in aftermarket chassis and handling upgrades. Its multi-point braces are designed to reinforce several chassis mounting areas rather than simply linking the two suspension towers, helping reduce unwanted movement through the front structure.

What's in the box:

• 1 x Ultra Racing TW4-786 4-point front strut brace
• Mounting hardware where supplied with the product

Installation notes:

Ultra Racing specifies TW4-786 as a bolt-on installation. Loosely locate the brace across all mounting positions before tightening any single point fully. Check clearance around the engine bay, bonnet, wiring and surrounding components before final assembly. Reassemble and tighten all mounting hardware to the appropriate vehicle or manufacturer specification.