HOT SALE Expansion chamber exhaust.
HOT SALE!!!! GruBee designed this expansion chamber exhaust many years ago now every factory in China has copied it so we are having a stock reduction to place money in better places. . Get'em while they are HOT!! Buy 2 at no additional shipping cost and sell one to a friend at our regular price of $30. We are over stocked on this item so take advantage on this limited offer.
FYI: 2 stroke engines produce more power with an expansion chamber exhaust system. Very Loud! Not a quiet street muffler. Best for performance requirements like flat track or street racing! This is what you want to have Bad Boy on the block image!