UD Racing Stainless Steel Exhaust for Pocket Bike MTA4 (liquid-cooled)

UD Racing stainless steel exhaust for MTA4.

This exhaust increases the top speed and responsiveness.

This exhaust provides the same performance boost as a Zocchi exhaust.

Zocchi mufflers can be mounted on this exhaust and reverse.

Handmade high-quality exhaust (TIG welding).