AUTOEXE Strut Tower Bar for Mazda RX8

The AUTOEXE Strut Tower Bar is one of the core chassis upgrades for the Mazda RX8, helping improve front-end rigidity, steering clarity, and overall body response. AUTOEXE is known for balanced Mazda chassis tuning, and that benefits the customer by delivering a brace that feels like a genuine handling refinement rather than just a decorative engine-bay bar.

Front strut tower reinforcement helps reduce flex across the top of the suspension towers
Sharper steering response supports cleaner turn-in and a more connected front end
Improved chassis consistency helps the body feel more tied together under load
AUTOEXE Mazda-specific chassis tuning makes this a strong OEM-plus handling upgrade
Excellent foundation brace for a more complete front-to-rear chassis package

You will notice a more precise and confidence-inspiring front-end feel, especially when the car is driven harder through corners.

To complete the chassis package, consider pairing this with the AUTOEXE Floor Cross Bar and the AUTOEXE Lower Arm Bar (Front).

RX8 Model	Series 1 (2003-2008), Series 2 (2009-2012)

Related RX8 Upgrades

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CUSCO Strut Brace Type OS (Rear) for Mazda RX8 (Series 1 & 2, 2003-2012)

Support the rear suspension towers to reduce chassis twist under load, improving rear-end stability, traction out of corners, and confidence at higher speeds.

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AUTOEXE Floor Cross Bar for Mazda RX8 (Series 1 & 2, 2003-2012)

Tie the floor area together with a cross bar that reduces flex, improving chassis rigidity, steering response, and the way the car reacts to mid-corner bumps.

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Reinforce the front lower arms with a rigid bar that reduces geometry change under load, improving steering accuracy and confidence in fast direction changes.

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AUTOEXE Lower Arm Bar (Rear) for Mazda RX8 (Series 1 & 2, 2003-2012)

Reinforce the rear lower arms to reduce toe change under load, helping stability on corner exit and improving tyre wear.