The R6 Dimpled Velocity Stack from Dan Smeltz delivers precision airflow management for high-performance engines. The distinctive dimpled design reduces turbulence and optimizes intake velocity, enhancing combustion efficiency and throttle response. Engineered for serious racers who demand measurable gains in horsepower and torque delivery. Direct-fit construction ensures seamless integration with your R6 platform. Experience the competitive edge that comes from advanced intake engineering. Made of PAHTCF. Stacks are dimpled.
Dyno Graph Interpretation:
Orange line is a 2010+ Yamaha R6 OEM set of stacks. Red line is 2008-2009 Yamaha R6 OEM stacks. Green line is the final stacks as you see they make more than even the 2008/2009 R6 oem stacks and obviously make a more than the 2010+ r6 stacks
