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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Features a wide
This exhaust system was developed using the same technology that has powered the Graves Racing Team to 23 Professional AMA National championships including 8 Superbike Championship titles
25" at the rear
PB-SNC2 Shell - Z Resin developed and blended in-house
This true dual system increases the performance over the stock machine while also dropping more than a few unwanted pounds
IN STOCK Graves motorsports Kawasaki Ninja 400 + Z400 + Ninja 500 + Z500 Velocity Stacks ABK-EX4-VE Body Features a wideGraves Motorsports Kawasaki Ninja 400 Z400 Ninja 500 Z500 Velocity Stack Kit. Developed through our in house race programs. These stacks create a 6% power increase for $129. 95 no tuning required! 1st & 2nd Charts show a completely stock bike compared to a bike equipped with the Graves' velocity stacks, WORKS2 full exhaust, DNA air filter and Graves FTEcu flash 3rd Dyno chart displays a completely stock bike with and without the velocity stacks no
