EDR Hi Rev v2 Honda 2017+ CBR1000RR Velocity Stacks SP1 SP2 HI REV

The E P A has created tighter and more stringent emissions requirements for bikes (not just exhaust emissions but NOISE emissions), Honda and other manufacturers have had to shrink their intakes and exhausts just to get the bike on the dealership floor.  That's where we come in...

This latest EDR CBR1000RR (SC77) V2 hi-Rev designed & produced velocity stack kit improves power throughout the entire RPM range, especially in the upper midrange to top end, right where these CBR's need it!

The fact our owner/engine builder/world famous tuner, Eric Dorn has this very bike for his personal track weapon (its insane 200+ rwhp sub 349lbs wet SP2 superbike) he spent extra time developing these gen stacks. We have seen independent shops dyno shoot out our stacks vs others and every time ours come out on top for over all power gains and smoothest torque curves! Even those in the UK that have less restrictive velocity stacks oem in their bikes have bought a ton of our stacks seeing over 5rwhp alone for the UK market.

With EDR Performance flashed/tuned ECU's we have seen several SC77 bikes make nearly 20 rwhp! 

Our stacks give you, the rider, the confidence to get on the throttle sooner with a more predictable throttle response as well as a lot more top end power and speed!

These hi-rev velocity stacks are an update off our world famous EDR Velocity stack kit for the 2017+ CBR1000RR However, Eric wanted to see if we could get the torque curve to hold on a bit longer in the revs to help even more up top. This is especially great for racing, track days or drag racing! 

If you are unsure what would work best for your application, just contact us and we can help

These stacks have been done 100% IN HOUSE! Yes, everyone of our stacks are done in house here at EDR Performance. First simulated with our Solid Works software, then extensively tested on our in house dyno with both the stock ecu and our flashed unrestricted ecu program. Eric is able to take from the 3D room to our in-house state of the art Dyno facility room to test back to back to back... once confirmed, we back them up on the street & race track. Finally, they are finished in house for production sale. They are produced on the latest Mark Forged machines with only the BEST ONXY +Carbon filament. Impervious to chemicals such as race fuel and have the highest temp of any material available well past the oem plastic formed stacks. Most others use cheap abs or other materials that may look cool but will cause damage or fail on you! 

*stacks are not available in colors, only black due to the Onxy+ Carbon filament *

Kit Includes:

1x Right Velocity Stack

1x Left Velocity Stack

1x Thread Lock packet