2014+ STAGE 1 BMW S1000R Mail-In ECU Tuning
Do you love your S1000R want power to more closely match the RR big brother? Look no further than our S1000R stage 1 flash! 10+ HP gains, improved quick shifter, throttle and rideability!

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S1000RR/R/XR/K/R IAT Relocation Kit
The best bang for your buck for your S1000RR/R/XR/GS/K/R series. A simple modification with quick installation that allows consistent performance whether on the street or track!

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2015+ STAGE 1 BMW S1000RR Mail-In ECU Tuning
De-restrict your S1000RR! Improved throttle response, quick shifter, ridability and more! 10+HP gains through the powerband!

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15+ S1000RR Stage 1/2 Performance Camshafts
Are you looking to maximize the potential of your bike? Are you trying to lower lap times? Have a grudge race you need to settle? Look no further. Proven 10+HP gains with stock ridability and no bottom end loss!

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Brock’s CT Titanium Low Mount Full Exhaust
One of the best performing exhaust on the market. Always best when combined with one of our tuning packages!

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2015+ S1000RR STAGE 3 / Alpha N Mail-In ECU Tuning
For those looking to maximize their S1000RR! All of our stage 1 features + full race bike conversion, wild throttle response, aggressive launch control, DDC/TC/ABS Tuning and more! The best of the best!

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Brock’s Sidewinder Full Exhaust
One of the best performing exhaust on the market. Always best when combined with one of our tuning packages!

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Exhaust

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SATISFIED CLIENTS MAKE US HAPPY

  • “ 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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