Viperkits.com 
                                               "Performance Engineering"

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Your money back if not completely satisfied !

Viperkits provide greater torque and increased power throughout the RPM range while maintaining optimum fuel economy.


Each kit provides step by step instructions to provide a no hassle installation!
Kawasaki 800 and 1500 kits available now! Other makes and models available soon!!!

 

1995-2005
Kawasaki 800 Vulcan Classic
1999-2006
Kawasaki 800 Vulcan Drifter 
(click here for more information and to order)

               See the Dyno results !!!    
 37% More H.P. and 14% More Torque from the
800cc  
14% More H.P. and 14% More Torque from the
1500cc
(Adobe Acrobat needed to view dyno results) 

1996-2005 
Kawasaki 1500 Vulcan Classic
(click here for more information and to order)

ViperKits are intended for racing vehicles only and may not be legal for sale or use in California on any Pollution - Controlled vehicle...  Not applicable or intended for use on polution controlled street or highway vehicles.