Choosing the Right Gas Struts for Your Track Build

 When building a track-ready car, most enthusiasts focus on performance upgrades like suspension, brakes, and engine tuning. But one component often overlooked—yet incredibly important for both functionality and safety—is the gas strut. These compact, pressurized cylinders play a crucial role in managing the weight and movement of panels like hoods, trunks, hatchbacks, and even custom applications like splitters or rear wings.

Why Gas Struts Matter on the Track

In a high-performance environment like a racetrack, every component must serve a purpose and work reliably. Gas struts help by providing controlled lifting and holding force, which is essential for quick access to engine bays or rear compartments during pit stops or track day maintenance. Poor-quality or worn-out struts can fail, leading to panels slamming shut—posing risks to both mechanics and the vehicle itself.

Key Factors to Consider

  1. Load Rating:
    The most critical factor is the strut’s ability to handle the weight of the component it's supporting. Overrated struts can make opening difficult, while underrated ones may collapse under pressure. Always match the gas strut’s force rating (measured in Newtons) to the weight of the hood or trunk.

  2. Length and Stroke:
    Proper extension length ensures the panel opens fully and stays open without overextending. Stroke length (how far the strut extends) must align with your design needs.

  3. Mounting Orientation:
    In racing applications, struts often face more vibration and stress. Mount them with the shaft down to ensure proper lubrication and reduce wear.

  4. Material Quality:
    Stainless steel or corrosion-resistant finishes are ideal for track use, where exposure to elements and high heat is common.

Aftermarket vs OEM

For most track builds, aftermarket struts provide better customization and higher pressure ratings than stock options. Brands like Stabilus, Suspa, or custom strut manufacturers offer adjustable force or lockable designs—perfect for fine-tuning your build.

Final Thoughts

Gas struts might not be the flashiest upgrade on your track build, but the right set can improve safety, functionality, and ease of access. Like any racing component, choosing quality over cost pays off in the long run—especially when seconds and reliability matter.


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