2020 - 2025 Yamaha R1 EDR Velocity Stack Kit R1 R1S R1M Stacks

The EDR Performance Velocity stack kit is finally HERE for the 2020-2025 Yamaha R1, R1M & R1S  This set is for the 2202+ R1, R1s & R1m models. Hands down the most PROVEN gains for your R1. No other stack has even come close to our gains! We spent hundreds of hours on design and real world dyno testing on multiple bikes as the 2020+ gen was a little more involved than prior gen and the results are awesome! Unlike other velocity stack manufactures we actually DESIGN, PRODUCES, DYNO TEST 100% IN HOUSE!!! We have over 30 years REAL motorcycle performance experience Dyno proven gains of nearly of 11 rwhp!  Developed 100% in house on simulation software, then 100% produced in house on our state of the art Mark Forged 3D machines, then put on actual bikes to test fit and confirm, then finally the bikes are placed in our state of the art INC Dyno cell room to test and confirm. Finally they are then finally backed up on the race track with real world data! Our stacks greatl