Tamiya 3404156 TRF421 Performance Lower Deck  [3404156]

Price:
NZD$0.00
Brand:
Tamiya
Model:
3404156
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Lower Deck Upgrade for Cleaner Handling

Upgrading to the Tamiya 3404156 lower deck sharpens the TRF421 chassis response for drivers chasing better control. The component is engineered to reduce flex and keep suspension geometry stable when pushing through technical sections.

Advantages on Tight Tracks

With a firmer base, the car tracks more predictably and recovers quicker out of corners. The lower deck helps preserve tuning choices run after run, making setup work more effective for both practice and racing.

Sturdy Materials for Regular Use

Built from high-grade material, the Tamiya 3404156 stands up to frequent running and typical wear. It is compatible with the TRF421 chassis and aims to offer a reliable upgrade that minimises downtime between sessions.

Many users combine this lower deck with aftermarket stiffening parts, but check compatibility and mounting clearances for each accessory before fitting.
The lower deck itself does not alter suspension geometry significantly, but you may want to recheck ride height and camber to fine tune handling after installation.
Improvements are noticeable immediately in chassis stiffness and consistency. Further gains depend on matching suspension setup to the new deck stiffness.

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