Tamiya 5005073 Rear Coil Spring Set for F103 Chassis - Consistent Lap Performance [5005073]

Tamiya 5005073 R. Coil Spring: 58198/194

Price:

AUD$0.00

Brand:

Tamiya

Model:

5005073

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Spares / Hop-ups - Tamiya - F103

Get Consistent Rear Traction on the F103

The Tamiya 5005073 rear coil spring set helps drivers refine rear traction and balance on the F103 chassis. These springs let you tweak the rear suspension to suit different track rhythms, helping reduce unpredictable oversteer and improving corner exit stability. The product is intended for racers seeking repeatable handling.

Reasons to Upgrade Your Rear Springs

Compatibility: Designed to match the mounting and travel characteristics of the Tamiya F103 rear setup.
Durability: Built from materials that retain shape and resist fatigue under normal racing use.
Performance: Offers finer control of rear-end behaviour for steadier lap times.

Will changing springs affect corner entry?

Yes, stiffer or softer rear springs will influence how the car rotates into the corner; small incremental changes are best to understand the effect.

Do these springs need special preload settings?

Preload depends on your ride height and shock length; adjust preload to maintain desired droop while keeping damping matched to the new spring rate.

How often should I inspect the springs?

Check springs after heavy sessions or impacts for signs of wear or distortion and replace if they no longer return to shape consistently.