Yamaha GP1800 Free Flow Exhaust and Waterbox Install - by PWC Muscle
11:13
Yamaha GP1800 Air Intake and Ribbon Delete Install - Presented by PWCMuscle
3:32
Free Flow Exhaust & Natural Vacuum: WCJ Quick Topic
2:59
Yamaha Rear Exhaust Kits
13:10
Installing a Fizzle Y1000 Intercooler Kit into the Yamaha GP1800 - Presented by PWC Muscle
2:32
RIVA Intake Grate and Pump Seal Kit for GP1800 and VXR Waverunners
4:56
GP1800R #3: Easy $50 Free Flow Exhaust
3:20
The Ultimate Cold Air Intake Kit for Yamaha Waverunners
3:53