Polini 4 race exhaust prebug zuma

Looking for a high quality, brand name pipe to work with your sport bore, this is it. The 4race likes sport bores, such as the mk2, corsa, contessa, or malossi cast. This pipe will still give you bottom end and a strong mid. For 70cc.

 

 Don't forget to grab a Replacement Copper-steel Exhaust Gasket

zume vertical (prebug)