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Torsion Bar Set – Porsche 914 (23mm Solid)

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SKU 1923 

Category: Porsche 914 Torsion Bars

The maximum-duty front suspension solution for the Porsche 914. These solid 23mm torsion bars represent the extreme end of the performance spectrum for the 914 chassis. Engineered specifically for heavily modified race cars, large-displacement engine swaps, or wide-body GT-class builds, these bars provide the ultimate level of roll resistance and front-end stability.

Performance & Fitment

  • Application: Front Torsion Bar Set Diameter: 23mm (Extreme Competition Grade) Type: Solid Spring Rate: Maximum stiffness (Over 5x the rate of factory 4-cylinder bars)
    • Porsche 914-4: 1970 through 1976

    • Porsche 914-6: 1970 through 1972

    • Note: This is a specialized racing component. It is intended for vehicles where the factory front-end geometry must remain absolutely flat under extreme cornering loads or high aerodynamic downforce.

  • Premium Construction

    • Material: 4340 aircraft-grade alloy steel, through-hardened to withstand the immense torsional forces generated by a 23mm diameter on a lightweight chassis.

    • Manufacturing: Centerless ground to a precise 23mm diameter, ensuring a perfectly linear spring rate and a flawless surface finish to prevent stress riser cracks.

    • Heat Treatment: Shot-peened and heat-treated to ensure the car maintains its corner-balanced ride height under grueling track conditions.

    • Finish: Industrial-grade powder coating for superior protection against the elements and track-side debris.

  • ⚠️ Critical Performance & Setup Notes

  • Chassis Reinforcement MANDATORY: A 23mm bar transfers immense loads to the chassis. It is essential to reinforce the front torsion bar mounting bulkheads and A-arm pivot points. Failure to do so can result in metal fatigue or the mounting points literally tearing away from the factory sheet metal.

  • Matched Rear Springs: To prevent uncontrollable understeer, you must use extremely high-rate rear coil springs. This bar is typically paired with rear springs in the 350–450 lb/in range, depending on vehicle weight and tire choice.

  • Damping: This spring rate requires professional-grade, custom-valved racing dampers. Standard performance shocks will not have sufficient rebound control, which could lead to a dangerous "pogo" effect on track surfaces.

  • Ride Quality: This setup is not recommended for street use. The 23mm solid bar is so rigid that it will transmit nearly all road imperfections directly into the chassis. 

What’s Included

  • (1) Pair of solid torsion bars

Warranty

Backed by a 1-year warranty for peace of mind.



3 in stock (can be backordered)

424.77 424.77 USD 424.77

424.77

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Porsche Torsion Bars