EDR Performance Velocity Stacks: Ducati V4s V4 Streetfighter V4 SP2 Nearly 9 hp!
EDR Performance Ducati V4, V4s and Streetfighter V4 + SP2 Velocity stacks have arrived!!!
THE ONLY DUCATI V4 STACKS ON THE WORLD MARKET!!!
Get nearly 9 RWHP and a MUCH smoother stronger power band 7,000-14,000 with our latest velocity stacks for Ducati V4!
Think about this...
~You spend $6,000 for an exhaust that makes 8 hp that is $750/hp!
~You spend $300 on some air filters for 0.1 hp that is $3,000/hp!
~Our stacks are $699 and you get up to 9 rwhp! That is LESS THAN $78/hp! Introductory price $699
We all love the Ducati Panigale and Streetfighter V4's, they are monsters! However we knew we could make it even better!! The variable stack design while incredible to help spread the power, the oem design is very compromised for stock exhaust and regulations!
**Dyno Chart shown is same day back to back testing: ONLY Velocity stacks swapped
-2020 Ducati V4
-2020 Ducati V4
-Full Spark Racing exhaust
-EDR Tuned ECU **NO CHANGES MADE
-Pump 92 Chevron fuel
-DNA race air filter
-Pirelli 200 rear slick set to 35psi
The V4 (1103cc) bike while great, is not the smoothest power band and is a bit "weak" up top! (as if nearly 200 rwhp can be called weak!)
The E P A has created tighter and more stringent emissions requirements for bikes (not just exhaust emissions but NOISE emissions), Ducati and other manufacturers have had to shrink their intakes stacks just to get the bike on the dealership floor. That's where we come in...
This latest EDR Ducati V4 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!
This latest EDR Ducati V4 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 stock bike makes great power, but again not the smoothest! We worked HARD to get the power band (HP and TQ) to be much much smoother more linear than stock to help the rider get even more drive and better connection to the rear wheel!
We kept the same power and torque curve as close as possible to the stock set up to ensure you have a smooth power band, however as you can see with our stacks the power does not have a huge dip at 8000 rpm which is where you want it to be smooth off the corner and smack in the middle of the midrange! Also if you look at our chart we were able to get the bikes to make even more up top! The V4/V4s (1103) do feel a bit "flat" up at the top 12,000-14,000 rpm so we wanted to improve that! As you can can see have seen gains of OVER 8 hp with NO OTHER MODS!
Our owner/engine builder/world famous tuner, Eric Dorn has spent extra time developing these variable V4 stacks. So many companies that are making stacks have NO dyno, NO real world 30+ years of tuning experience and just sell you bullshit!
We designed, produced, dyno tuned and finalized 100% IN HOUSE! Eric works with our state of the art Solid works software, designing the initial designs based off what he sees on the dyno, where they need help etc. We have NO restrictions for noise/emissions etc so we can ensure they are the best! Then they are produced in house on our latest Mark Forged machines using proprietary Onyx material. Its the most expensive for a reason, it will not deteriorate with fuel, race gas or E85 unlike the crap ones you see online! Then the stacks head straight into the shop, installed on a test bike, and ran on the dyno for multiple test runs, then back to repeat process as we find the bike needs! We change the OAL, the throat diameters, the taper on the upper stacks, taper on the lower stacks, the variable upper set heights etc..its a LOT of work to get it this smooth AND make power!
With an EDR Performance flashed/tuned ECU's we have seen several V4 (1103cc) bikes make well over 205 rwhp on 92 pump gas
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!
2018+ Ducati V4
2018+ Ducati V4s
2023+ Ducati Streetfighter V4
2023+ Ducati Streetfighter V4 SP2
Kit Includes:
4 x Lower Velocity Stacks
2 x Upper Velocity Stacks
1x Thread Lock packet
DOES NOT FIT Ducati V4R models!
*pictures are pre-production test units. Final production stacks are not the same*
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. No returns on any EDR Performance Velocity stack item. If warranty is needed contact us first. Racing parts are never legal for sale or use in California or any pollution controlled vehicle.
