10	Modified Cobra ISDE *shorty* reverse megaphone exhaust.
13	Cobra exhaust
17	Modified White Bros Series E
30	big gun evo x
56	Home-made, Stock Yamaha WR250F exhaust from 2005 model, cut and rewelded to fit serow.
78	Custom Cobra Exhaust with Spark Arrestor
132	Big Gun Compleate system
137	whitebrothers universal disc silencer
185	Megaphone style can modified by Greg on order.
191	cobra
209	custome made