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2015-2016 S1000RR “Alpha N” Fueling
2015-2016 S1000RR “Alpha N” Fueling 30.10.2016

Razor sharp throttle, Increased Power!

Not to be confused with “Alpha Racing”

Alpha-N is a different type of fueling strategy used by motorsport racing teams and OEM manufacturers alike. It is a means of tuning using a fuel look up table and throttle position.

The advantages of Alpha-N are simple; more relative filing (power), accurate fueling at any throttle angle, razor sharp throttle response with lambda trimming and full ECU control, engine smoothness and of course, increased horsepower.

Alpha-N works similar to a PC5 by calculating fuel but with the ability to trim fuel (oxygen sensors) for the current conditions. It works very well in engines with individual throttle bodies, aggressive high compression engines and high rpm racing environments; the S1000RR checks off all of these boxes. Given the new air/fuel calculation that is now being used, the ignition strategy also had to be revisited as well along with throttle maps.

The bike is different all around once when converted to Full Alpha-N. Starting from the sound of it, to the extra torque and even smoother rev matching, Alpha-N is beneficial all around. Mid-range and low end throttle response makes the bike razor sharp, fun to ride and on the power all the time. It is very much like a real race bike but now except in street form. It feels and operates completely different while still
giving you the riding confidence of your previous tune.

The only downsides of Alpha-N are with emissions and four season climates, both of which do not apply to racing or motorsports type motorcycles. For that, in comes mass air flow sensors for cars/bikes that needs to meet emissions and extreme cold/hot temperatures which BMW uses on more of their touring style bikes.

Many OEMs use this in their racing and motorsports series including Ducati, BMW M, and AMG. Many tuners have adopted this on automobiles as a add-on for power on tuning N/A motors (E46 M3 and E39 M5 have amazing gains over normal tuning).

So, we have tweaked and adjusted this to work on any 2010-2014 S1000RR/HP4 with 2015+ capability coming soon. Over the last 6 months we have been taking bikes we have previously calibrated using the original factory means and converted them to Alpha-N. We have consistently watched the gains on the dyno and then tested on the street/track in real world conditions. All converted bikes/riders have said that it is a night and day difference. After much testing, it’s finally ready to go public.

Quantitatively, the Alpha-N bikes typically make an additional 8-9HP above 9000RPMS on a stock S1000RR motor. It also makes tuning our upcoming camshaft and piston upgrades seamless. It will also allow for perfect tuning of our upcoming carbon fiber airbox without requiring drastic custom dyno tuning for high end modifications. For those who love the ride, you can enjoy your bike all over again with Alpha-N tuning.

Below we demonstrated an HP4 custom tuned using the factory style map and we changing nothing but adding a converted Alpha-N tune to the bike.

Pricing will be $250 for single map, and $300 for dual map (Pump gas / Race gas).

 

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SATISFIED CLIENTS MAKE US HAPPY

  • “ Bike is running awesome and no out of the ordinary popping under load during downshifts at high rpm. My hats off to your team for making me feel like I have a personal tuner at my disposal. Really appreciate the quick turnaround to get me straight. I can definitely feel the extra power! ”

    Andy Young - Maryland Aug 28, 2018
  • “ 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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