Aprilia RSV4 Handheld Available!
Aprilia RSV4 Handheld Available! 30.06.2017

Tune/Diagnose/Service your OWN Aprilia RSV4 with our new handheld device by BrenTuning!

Our popular handheld tuning device is now available for your 2009-2016 Aprilia RSV4 and Tuono!


Tune/Diagnose/Service your OWN Aprilia RSV4/Tuono with our new handheld device by BrenTuning! More than just a tune, this device will transform your riding and ownership experience.


Through careful testing of the stock and Race ECU calibration we were able to find 22 power maps and limiters holding back the otherwise stout powerplant. Our Stage1 RSV4/Tuono ECU flash converts the bike to full alpha-N fueling, and utilizes the factory 02 for precise fuel corrections on and off throttle.




-Changes to fuel part, mid and full throttle while in AlphaN configuration

-Optimization of ignition timing at part and mid throttle for all fuel qualities 91/93+MR12).

-Adjusts to torque limiting to allow bike to make 100% of it’s available engine torque

-Changes to rev limiter per gear tables for widest possible and safe powerband (optional)

-Aggressive adjustments to engine braking, and decel fueling for road course use.

-Changes in factory unstable engine idle for stability and consistency off throttle.

-Changes to a full 100% throttle opening in all modes, verses a limited table, Receive 100% throttle sooner in the powerband as well for added torque and response in the midrange.

-Gains throughout the whole curve on all fuel qualities (most available on race fuel)

-Changes to ABS, DTC, and wheelie intervention for more available power and control for a performance oriented rider.


Huge improvements have been found on our in-house Mustang MD500 Dyno. On average, gains of 14HP on the RSV4 were found over the stock Race ECU baseline on a typical bolt-on bike on 93 octane. Gains on the Tuono anywhere from 9-12HP with the help of an extended rev limiter which allows you to carry the power further. All testing done in house on 93 octane pump fuel.


Improvements in throttle response, ride-ability, cruising and of course, POWER were all immediately apparent. Limiters raised for racing and road course use and power.


Our handheld tuning device is easy to use and allows you to tune your motorcycle from anywhere in the world! You can choose from Race ECU, to Original OEM tune, pump and race fuels for most exhaust systems in your tablet handheld.  Most importantly you can re-calibrate the TPS for service, read and clear DTC trouble codes or unplugging the battery for winter without visiting the dealer. No need to mail your expense and delicate Aprilia ECU across the world for a blanket canned tune without the ability to recalibrate the TPS after. We offer in-house custom dyno tuning as well.


In addition to lambda and ridability stuff, the throttle is capped at 81% even when being held wide open. Also on the RACE ECU and lambda is 10.0 AFR at peak torque which actually maxed out our wideband on the dyno. There are torque limiters in place as well which we remove. In terms of timing, we are only adding 3* or so which is well beyond the knock threshold, we do not modify knock sensor sensitivity in any way.


In terms of numbers, we use the same load bearing Mustang MD500 as we do for all of our development. It is a load bearing dyno which allows for smooth graphs/AFR which simulates a rolling road. The bike averaged 165WHP on the race ECU with the highest run being 170WHP, we used the 170WHP number as the baseline to show the best and most accurate delta. In terms of final numbers, the bike also made 187WHP max, but for the sake of argument, threw that number out and used the lowest tuned run of 184WHP. This net us a 14WHP gain on 93 octane pump gas.


At the end of the day we are trying to simply fill a void in this market, we aren’t necessarily Aprilia people (although the more time we spend with them the more we like them), but we are ECU logic and power production people, two things we have done very well in many different markets. The first few days with the bike we were actually making LESS power than the Race ECU baseline, but after careful tweaks and a bunch of hours on the dyno, we ended up with the result seen here.


We are here to answer any questions you guys have about the product. I have linked the product below which also highlights some additional changes/documentation.



2009+ Aprilia RSV4 Handheld Flash Tuning

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  • “ This product is amazing.  I feel like I have a better version of my bike.  Like it should have come this way.  The throttle smoothness and even power band make it a joy to ride.  I no longer feel as if I'm riding a wild bronco lol. Thank you again, I didn't think that a L-twin could behave this well.  Also, your customer service is the best.  I could always reach you by email or phone.  I will tell everyone I know about this fantastic addition.  Keep up the great work, guys! ”

    Dan Martinez May 01, 2017
  • “ I have a 2015 S1000RR and was extremely skeptical when I heard about BrenTuning and the power they got out of an ECU flash.  After speaking with the team at BrenTuning, all my hesitations were put to rest and I haven't stop winning first place trophies since! BELIEVE THE HYPE! ”

    Troy Gleason - California Jul 10, 2016
  • “ Bren and his team did an awesome job on my bmw s1000rr. Went from 179rwhp an 83 rwtq to 206 rwhp and 93rwtq. Customer service was great and I highly recommend them for any of y'all that want to make that power!! ”

    Paul Jackson - Texas Jul 10, 2016
  • “ Purchased the tune for my 2015 BMW S1000RR. Was skeptical at first and initially had a bunch of questions. Chris was very patient with me and answered them all. Had some problems after receiving my ecu back and Chris was very helpful in getting all my issues worked out. Bike runs fantastic. Definitely worth it. Thank you again guys for dealing with my questions and taking care of everything before and after the purchase. Fantastic customer service. ”

    Cody Hunsucker - Tennessee Jul 10, 2016
  • “ After doing some research it was obvious that Brentuning was the best option for tuning of my S1000RR. I wont go into details but after multiple overnighting of parts to me at no additional charge, I'm really impressed and satisfied with the end result and I haven't even tried out my race fuel tune yet! To top if off I received a random care package of goodies from Chris today. The customer service at Brentuning is probably the best I've received from any business I've dealt with. Their email response times are unreal as well, lol. Literally sometimes instantly, kinda weird. lol. I would recommend any and everyone to Brentuning for your S1000RR tuning solution. If anyone has any questions or are hesitant before purchasing, feel free to shoot me a message and I'll help / assist / give you a more detailed opinion on my experience as well. ”

    Trey Hull - Texas Jul 10, 2016
  • “ I have the Bren Tuning ECU flash on my 2015 BMW S1000RR and it is unbelievable how fast this bike is. This tune is the best thing I got for my bikes. I have also did the Bren Tune for my 2014 BMW S1000r for which it just made this bike really nice. Bren Tuning is the best. ”

    Darnell Edwards - Maryland Jul 10, 2016
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