RS Pantera FD3S / FC3S Pro R Muffler

"Quietness and power-up" A muffler that specializes in the performance required of mufflers.

The inside of the silencer is completely straightened by eliminating unnecessary bending and the "aperture inside the silencer" that is often found in other companies' products.

The silencer shell uses SUS304 luxuriously with a length of 500 mm to secure the maximum capacity, and the inside adopts 90φ roll punching to eliminate resistance to the utmost limit.

The main pipe part is a custom-made "85φ", ultra-lightweight SUS409 that is also used in genuine products with a thickness of 1.2 mm, and we have succeeded in reducing the weight while ensuring the inner diameter.

Lighter and more powerful.
Supports a wide range from boost up to full tune.
It can be used with confidence even on circuits with strict noise regulations.
By keeping the volume within the range of common sense, we have realized the need for an inner silencer.
(It's a personal impression, and it's basically a competition-only product.)