Tamiya 54596 TB-04 Carbon Lower Deck Upgrade  [54596]

Upgrade Your TB-04 Lower Deck to Carbon

The Tamiya 54596 Carbon Reinforced Lower Deck provides an effective replacement for the standard fiberglass lower deck on TB-04 chassis. Manufactured from carbon fiber reinforced resin, it raises chassis rigidity to improve stability and sharper steering feedback during aggressive laps.

Fitment Guidance and Best Practice

Specifically cut for TB-04 mounting holes, this lower deck is a direct-fit spare part. For a reliable installation, pre-tap the screw locations with a 3mm thread forming tap to prevent thread damage and ensure a snug screw fit.

What the Carbon Deck Changes

Fitting the carbon lower deck reduces unwanted flex and can deliver better turn-in and consistent corner speed. Drivers aiming for predictable handling at the limit will appreciate the firmer platform compared to the OEM fiberglass piece.