Yamaha Dt125RE/X Stock Exhaust Pipe
2004 Onwards Expansion Chamber Restrictions
Various pipes from various years have different types of restrictions in them. The 89-96 bikes do not have any restrictions in the exhaust pipe. However the last of the models do!
Originally Posted by
The cat is welded inside the pipe so we had to cut it out with an
oxy-acetylenetorch (also known as a 'gas-axe'!), that's why the pipe is glowing red.
Cat pipe now chopped and welded over, associated pipe work removed and airbox hole sealed.