TAMIYA TRF 415/TRF-416 Aluminium Suspension Upgrade 415-01/B1B/V2 by 3Racing  [415-01/B1B/V2]

Aluminium suspension pickup for TAMIYA touring cars

This aluminium suspension mount is an upgrade part aimed at the TAMIYA chassis names listed in the title, including TRF 415 and TRF-416. Replacing the stock plastic mounting piece with a machined aluminium component reduces flex and raises pivot stiffness at the suspension pick-up points.

Fitment applies only to the chassis codes cited in the product title: TRF 415, TRF-416, FF03 and TA-05IFS. Confirm parts diagrams before attempting to use it on other models to avoid incorrect installation.

Fitting notes: the part attaches to the existing suspension pick-up locations and typically uses the supplied or original hardware. Install with standard hobby tools, check thread engagement and follow chassis manufacturer torque guides to prevent fastener damage.

Handling notes: upgrading to aluminium alters how the chassis reacts to steering inputs by stiffening the pivot area, often resulting in sharper steering and more repeatable handling. Tune spring and damper settings after installation to maintain the desired roll balance.