Hey I've looked at all of the peugeot pipes, and I am at the place in my build where I need to order one, and I don't know what to get.. I have a peugeot 103 with a 70cc polini, gonna put a 19mm intake with carb, 4 petal reeds.. on and on... I want to put the best stuff on this one.... That would be great if you guys could give me some advice... I am thinking a doppler or a ninja, but if anybody has a better recommendation..... Thanks