Tamiya 15514 FM-A Competitive Tune Kit for Mini 4WD  [15514]

Upgrade Your FM-A Chassis with the 15514 Tune Set

The Tamiya 15514 FM-A Chassis Basic Tune-Up Parts package is aimed at Mini 4WD owners running FM-A chassis layouts such as the Rowdy Bull. It supplies core components that enhance stability and simplify tuning for club and local competition.

FM-A Compatibility and On-Track Effects

A front motor set-up on the FM-A chassis helps with even weight distribution for straighter runs and predictable corner entry. The included parts are tailored to fit FM-A dimensions so they integrate cleanly and improve race performance where it matters.

Component List and Racing Benefits

• FRP Wide Front Plate: Supports wide mounting of 9, 11, 13 and 19mm rollers to increase straight-line and cornering stability.
• FRP Multi Roller Setting Stay: Gives wide rear roller positions compatible with 9, 13 and 19mm rollers to tune the rear-end behaviour.
• Cylindrical Mass Dampers: Mounted at the chassis sides to cut rebound after jumps and help maintain momentum.
• 13mm Rollers and Stabilizer Ball Parts: Supplied in red for additional setup choices and a sporty look.

Fitting Notes and Tuning Routes

The kit is easy to assemble and offers a dependable starting point for further upgrades. Drivers can experiment with roller sizes and damper placement to suit different circuits and racing approaches.