EDR PERFORMANCE SUZUKI GSXR1000/GSXR1000R 2017+ VELOCITY STACKS
The EDR Performance 2017+ GSXR1000 and GSXR1000R Velocity stack kit is here!
This has been one of our most popular selling kits to date and for a reason! RESULTS!
The 2017+ GSXR1000/R is known for amazing midrange and grunt off corners. However, every GSXR owner we know of asks for more top end, better peak power, and less torque drop off up high. So for the 2017+ GSXR1000/R we focused on just that!
Designed in house using our Solidworks programming and top of the line Markforged 3D printers with many hours spent on simulation software to get the most top end and upper-midrange power while keeping that patented acceleration and midrange the GSXR is known for! We then tested them on not 1 but 3 x 2017+ GSXR1000's back to back to back the same week with 7 versions until we nailed them to keep that patented monster GSXR midrange but smooth it out a bit and then let her rip well past 14,000 rpm to give the owners the top end Suzuki chose to choke us with! Seeing gains over 8 rwhp alone! All in less than 30 mins time!
We made the decision to remove the upper injector towers as part of the performance stack design. Airflow is greatly disrupted by these and they also impede regular service! To clean your air filter you have to remove the upper injection rail before opening the airbox AND they easily break!
We have seen multiple 2017+ GSXR1000s with broken towers due to overtightening. Our kit eliminates this so you can simply remove the 8 oem screws on the airbox lid and pivot the lid back to remove/clean your air filter! No more messing with the upper injectors! Our kit includes 2 oem upper injector bolts (see red circles in pic) We install the fender washers and nyloc self locking nuts with red loctite and while we feel that alone is more than functional, we do include cotter pins, should you want to take the extra time to drill the 2 bolts and include cotter pins (See red circles in under lid pic)
We have posted two dyno cha
rts for you to see:
The First is a 2017 GSXR1000 with Yoshimura kit camshafts, Yoshimura full racing system exhaust, Flashed ecu, Yoshimura Kit 2 layer (higher compression) head gasket and Yoshimura modified oem velocity stacks on 92 pump fuel. Even with it having modified velocity stacks we were able to gain an additional +3-5 rwhp! The owner after we installed on a track day was shocked at how much more trap speed he felt...he said "I dont feel like I have to short shift at 12,000rpm I can take it to 14,000 and it she still pulls hard, thanks guys!"
The Second is a 2018 GSXR1000R with a Yoshimura full racing system, flashed ecu and stock engine, pump 92 fuel. Here you can see JUST our stacks change.. a whopping +8 hp up top where riders have begged for but we also saw an average of +4hp from as low as 5,000 rpm the entire power band!!
We have spent a LOT of time on this design as we wanted to maintain that smooth, linear power band and simply add to it! This allows the rider a true feel for the throttle giving a more accurate inputs, improves confidence to get on the gas sooner, and boosts rider confidence!
*Please note the stacks are black once produced, blue is only for prototype/testing use. The production stacks are produced with highest quality Onyx + Carbon Fiber reinforcement. We cannot provide colors. Velocity stacks carry no warranty offered nor implied.
Kit includes
-1 left side velocity stack
-1 right side velocity stack
-1 ml red thread locking compound
-2 x m6 nyloc nuts
-2 x m6 fender washer
-2 small cotter pins *optional installation
These kits do not contain instructions, they are intended for race technician installation
These products are intended for closed course off road competition use only. Use of this product for any other purpose is strictly prohibited. Buyer assumes all responsibility to local laws, regulations and use. Racing parts are never legal for sale or use in California or any pollution controlled vehicle.