The best bang-for-buck ratio of all the pipes we sell. Gives a good increase in power and torque, especially in the midrange. Improved acceleration and better power for holding speedup hills, into the wind, and with a passenger, as well as a slight improvement in top speed. Sounds great too!
Fits P125/150/Stella, and also can be easily modified to fit Super, VBB, VNB, Sprint, and GT. A bracket on the muffler simply needs to be cut off for these models.
Don't forget you'll need to rejet your carb!  A good starting point for stock engine is a 55/160 idle,  160 air,  BE3 atomizer and a  100 main jet. 
 
Looking for more performance upgrades? We also carry a GL/VBB basic performance kit and a Stella/P125/P150 basic performance kit that include this pipe!
This product is intended for off-road use only.
Not legal for use in California on pollution controlled vehicles.  Check local laws before installing.