Tamiya 41070 - TM-9 Performance Muffler & Manifold Kit Race-Tuned Upgrade  [41070]

Race-tuned Muffler to Improve FR-12R Power

The Tamiya 41070 - TM-9 Performance Muffler & Manifold Kit is a precision-made upgrade that helps unlock more consistent power from an FR-12R engine. The kit balances performance gains with a clean polished finish that looks good on track and in the pits.

Engineered for Efficient Exhaust Flow

Built to mate with the FR-12R, this muffler and manifold kit promotes smoother exhaust evacuation to help the engine breathe better under load. The package includes the muffler, manifold, gasket, muffler spring, and joint pipe so you have the parts needed for a straightforward swap.

Polished Styling with Practical Benefits

Beyond function, the polished exterior adds a tidy visual upgrade to your chassis while resisting corrosion from regular use. It complements race-oriented builds that need both performance and a neat presentation.

For hobbyists focused on track performance, this kit provides a straightforward way to refine exhaust characteristics while upgrading the look of your RC car.