Grade #2 PECER pipe

Closing out these Grade #2 YD PECER Pipes at a discount to make ready for a new much higher cost, higher quality Grade #1 shipment;  Grade #2 Pecer Pipes have a few hardly noticeable rust spots showing but can be painted over with silver spray paint.   If this Plenum Expansion Chamber Exhaust Racing pipe ( PECER pipe ) is used with a ported cylinder. / HP heads, and a tuned ArBeo Carb you can expect a dyno registered power gain of approx. 1 full horsepower.   Even if you have a stock engine with no modifications you should notice some increase in the power band!    Dyno videos shown on "YouTube" seem to prove the point. ( PECER) Plenum Expansion Chamber Exhaust Racing This Pipe is made by YuanDong in China for 66cc to 79cc 2 stroke engines.   Pronounced "Pecker Pipe!  Beware, some have small rust spots easily covered up with silver paint hence why we call them Grade #2 but form, fit and function is OK..   It has a 1"x 5" support strap for engine clutch cover attach.   Comes with an