Exhaust System Exhaust system we have developed an exhaust specifically for the 50/80cc 4-stroke scooters. The exhaust has a CE-mark and can be used legally on public roads. Contrary to the original exhaust, the diameter of the manifold has been visibly increased which leads to a boost in power. The exhaust is restricted by means of a reduction washer in the manifold, the way you know it from 2-stroke exhaust. However, this restrictor doesn't ...

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Nom: NARAKU EXHAUST GY6 KYMCO/4T 50CC/70CC  Prix: 199.99  Sku: NK800.02  msrp: 0.00 
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Exhaust system Tecno Chrome Due to popular demand, we can now also offer you the Techno Straight exhaust system in a chrome coated version

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Nom: NARAKU EXHAUST 4T GY6 CHINEESE CHROME ( EURO-APPROV)  Prix: 210.00  Sku: NK810.03  msrp: 0.00 
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