ROYAL ENFIELD C5 MEGAPHONE SOUND.
Just fitted a universal short megaphone from Classicbikeshop co.uk. Very easy to fit and superfast delivery time. The bike now has much more punch all through the rev range with less vibration and a better top end, with a significant weight saving and much better sound. The standard ecu seems to have learnt the new exhaust after about 15miles and the plug is a good colour.