Tamiya F103GT SSG Racing Rear Body Post Support F103GT-13/SG by 3Racing  [F103GT-13/SG]

Tamiya F103GT SSG Graphite Rear Body Post Support - 3RACING F103GT-13/SG
Price:
USD$13.90
Brand:
3Racing
Model:
F103GT-13/SG
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Performance Rear Post Support

This graphite rear body post support is specified for the Tamiya F103GT SSG chassis and sold under part F103GT-13/SG. It provides a low-mass, stiff mounting point to reduce rear post deflection and preserve shell alignment during competitive setup and track testing.

Mounting is direct to the rear subframe and aligns with the F103GT SSG post pattern. The component is intended to stabilise the post assembly, limiting body movement from impacts or roll that can change aerodynamic load distribution and telegraph inconsistent handling to the driver.

For tuning use, fit the support to remove body-post variability so suspension and aero changes can be assessed reliably. This is an aftermarket racing accessory aimed at repeatable setup work and on-track evaluation.

How does this aid setup consistency?

By stiffening the rear post mount, the support reduces variable body movement so changes to suspension or aero can be compared without body-induced noise.

Any special torque for the fixings?

Use moderate thread engagement and avoid over-torquing; secure fasteners to prevent slippage while preserving the graphite's structural behaviour.

Is it suitable for race-day use?

Yes, it is suitable for track use where consistent rear shell positioning helps produce repeatable handling data during practice and race sessions.