I had my ECU tuned by a well known YouTube tuner for a specific exhaust on my bike. I wasn’t super impressed with it. Was recommended 2 Wheel Dynoworks from a friend and though there were some unique challenges to my situation- they absolutely knocked it out of the park. Even on this hot Texas summer day the difference in performance is 100% night and day difference. The customer service with these guys is also 2nd to none. Absolutely top marks to these guys and I cannot recommend them enough.

Always an incredible experience.. they take the time to educate and help the customer understand what all it is theyre doing to the bike.. why they suggest something.. why they dont etc The skill sets of all the mechanics and staff are top-notch. Ive never been to a more personable positive energized shop than this and knowing the owner Nels is one of the top tuners in the world doesnt hurt either !

As per customer service, 2 Wheel Dynoworks has none. After my initial email that was answered after 48hrs later. I had more questions and none of my subsequent emails were answered. If I would have known this is the way they do business I would have gone elsewhere but I had already shipped my ecu to them. Also other things needed to be done as well which I only knew because I called them personally. It would have been nice if instruction were sent back with the flashed ecu like others have done in the past for me. ECU arrived later than stated. I will never use them for any services again.

I used there mail in service for an ECU Flash. They did everything quick and efficiently. I will say that other reviews about poor communication are a little misguided. They may be a little slow to communicate but they always got back to me relatively quickly. I think for me I just had questions about options I didnt really see on the website. I was very pleased with their professionalism and speed of work. I will go here for this service again if ever needed, and I would recommend it to anyone thinking about it for their bike.

Today Nels pulled my ecu and flashed my Yamaha Super Tenere and all i can say is:1). I should have done this years ago.2). Worth every penny.3). More power AND smoother everywhere.4). Runs much cooler.5). The entire thing took

Bike make big vroom now. Many dank nooner. A+

Best engine tuners in the country! Nate always replies to my messages in a quick manner and has always been super helpful! They are always able to work around my busy schedule to ensure my bike is ready for the next race weekend. I love these dudes and the work they do!

3rd Time Ive brought my bikes here for service!!! I called on a Tuesday to book my one bike in for an overdue service. Nate said they were booked out for about 6 weeks!! However, he offered for me to bring my bike and leave it with them, offering to see to her if the opportunity presented itself. I got a call the very next day to say shes been serviced and ready to go!!!My son has also taken his bike here and now we highly recommend 2 Wheel Dynoworks to our friends!!!Thank you!!

The absolute best people for mechanical work and truly the most advanced tuning. Highly talented staff. A recent nationally known tech has joined this talented staff. Call and get the best!.

These guys tuned my Indian Chief and its never been smoother and more responsive. Squeezed a little extra power out too. Id highly recommend this shop. Worth every penny.

Nate and nels are the best!!!! I went in to get my k7 gsxr 750 dyno tuned. While doing so they warned me about a chain and sprocket issue I was running into, as well as a few other things I needed done. They got me in as soon as possible to get a superbike conversion done. Both were super cool and answered all the many questions I had to ask. Highly recommend getting all your bike work done here !

Nels and Nate thank you for everything. My little Ninja 400 is rippy and smooth. Id heard a lot about 2 Wheel Dynoworks from numerous YouTube channels, so I was pretty excited to have my bike turned by the mad scientists over at 2 Wheel Dynoworks. I was there just a shade over a hour and had the opportunity to see several people dropping off their bikes. Regardless of make, model, or CCs every bike received the same level of attention to detail. When it was all said and done, they didnt try to up sell on anything and thats refreshing. I did pick me up one of their hoodies and what they dont tell you is that it adds another 25% hp to whatever bike youre on. So make sure you pick one up. Thanks again.

Nothing but the best for my bike. 2 Wheel Dynoworks is where its at in the PNW for all your motorcycle performance needs.

Both Nate and Nels were amazing to work with. My MT-10 is an absolute beast now, night and day difference compared to when I dropped it off. I’ll be a lifetime customer.

Been there twice and making plans for future visits, their team really knows what they are doing, very professional and clean, really recommend it

Super happy with the changes in my ECU reflash! Quick turnaround, excellent communication, and of course... amazing difference in performance. Best $$ Ive spent on the bike thus far!

Sent in my ecu for a flash and tune. Very pleased with the communication I had with Nate.

Best place for ecu flashing. I recently had my 2021 mt07 ecu flashed and Ive noticed more smoothness along with more hp/tq.

Every time I work with the 2wdw crew its a good experience. Nels and his crew are the epitome of motorcycle fanatics and wont turn away any vehicle because its not thier style. No matter what you ride, you will be treated respectfully and professionally and you will receive an excellent finished product.

You will be hard pressed to find an owner and crew that will stop at nothing until the job is finished to the exact standard at which it is promised. THIS is how a business should be run. Nels attention to detailIn unmatched and I thank you for that.

Friendly, knowledgeable staff.I got my PC5 tuned, love this place.

Amazing service, Nate does a phenomenal job. This is the kind of people you want working on your bike

Great place, Nels is patient and he takes the time to listen to customers and understand their needs.

I emailed these guys Wednesday morning to inquire about getting a custom tune emailed to me that I could flash to my FZ07 via my FTECU harness. Nate was very quick about getting back to me and that afternoon I had the file in my email and was able to flash my bike that night. Also, the tune was amazing! Great work!

Could not have received better service! These guys are professionals! My ride is now unbelievably incredible. I am very impressed guys, keep up the great work. See you in the winter for more “upgrades”.

Great quality and very quick with the mail in ECU flash. From LA to Kirkland back to LA within a week. Only took longer than 3-days probably because of presidents day. I have a XSR700 with a full Hindle system and snorkel-off mod to airbox. Feels punchier than before and a whole lot smoother ride with the engine breaking off. Would definitely recommend!

What a fantastic place to bring your motorcycle! Nels Byersdorf is a magician when it comes to tuning motorcycles perfectly! He treats every motorcycle like it is his own and wont stop working on it till it is in perfect condition. The staff are very knowledgeable and friendly every time I walk in! Highly reccomend for anyone looking to get a tune up/more power out of their motorcycle. If you are a racer, you are missing out if you havent taken your bike to Nels!

Had the ECU of my MT-10 flashed by 2 Wheel Dynoworks using their mail in service. Nels did an excellent job! Throttle response is much smoother, fan temperatures were lowered and all popping was removed by disabling injector decel cut. Nels answered all my technical questions promptly and went above and beyond to accommodate my shipping needs. Would highly recommend this company!

Very helpful crew every single time i called ...very helpful with information Abt the flash, installation (for all of us not so familiar with the process)...not tested the bike yet but for the experience i had so far 5 stars .

Sent in my FZ10 ECU Monday, they immediately tuned it and sent it back. According to my needs, bike runs amazing! Love it! - Raymond Meeker

Even though Nels was short staffed, he was very patient, helpful and informative. I was impressed with his dedication to customer satisfaction and his passion for motorcycles. He flashed my ecu for the exhaust i ininstalled and im very happy with the results.

Sent my 2018 MT-07 ECU from the opposite corner of the US and received it back in one week. I have a DNA air box lid and filter, along with an Akrapovic Titanium exhaust (baffle out). I installed everything on the bike at once and couldnt be happier with the results.The bike is much more responsive, smoother, pulls harder, and doesnt have the stock overly-aggressive engine braking (but still has some engine braking, which is a good thing). Absolutely satisfied with the flash from 2WDW and the fast turn-around. If you have been considering a flash, do it immediately and use 2WDW.

I was very impressed with this shop. I actually feel lucky to have found these guys. I will be back for years to come. And with the way these guys treat customers, I have no doubt they will still be here. Old school customer service. Reminded me alot of my uncles garage in Detroit where he always valued people coming back. Its not rocket science but its rare nowadays and its nice to see it isnt completely gone. Thanks

These guys are awesome. Their work ethic, facility and work performance speaks for itself. I highly recommend them to all my friends and anyone else that needs a tune up, high performance upgrade or just normal lube and maintenance work. They work on all types of bikes. Very fair prices and fast turnaround.

Brought my K5 Gixxer 1000 in for dynotune, air filter clean, plugs and chain/sprocket replacement. Found out i had blown fork seals, which they kindly showed me and offered a repair price. Got bike back and the bike is a BEAST. Tech even adjusted my suspension properly, as he saw that the previous owner mustve messed with the suspension and had it all messed up. Bike now runs and handles great and staff is very friendly. I will go there again in future for anything else I need.

I am not very mechanically inclined, even though Ive ridden motorcycles for over a decade (Mainly sportbikes). I took my R1M in to the guys here on a recommendation to get an idea of what some reasonable adjustments and changes I could do to my bike and Im really glad I did.I was greeted immediately and provided a simple breakdown of about 3 things based on what I wanted: Dynomapping, Exhaust system, and some quality of life improvements in the form of an electronic harness and a auto-blipper. I was completely unfamiliar with what Dynomapping was, why factory settings were sub-optimal, and the advantages, and was patiently walked through the process with no hints of condescension and frustration with what I assume are probably really basic questions.I was shown options for a variety of exhausts and was recommended a reasonably priced one ($800) and was explained how it provided the same performance as higher end models. I was shown the exact price they paid for the system in an incredibly transparent transaction.Overall, super impressed by the knowledge and professionalism these guys have. Its very clear that they are passionate about bikes, racing, and squeezing the most performance out of these machines.

I very rarely post reviews, but this company does an outstanding job. I had used them in the past for my dyno tuning needs, but I decided to try someone new (Harley Only Shop) for my new motor build on my 98 CI roadking. I ended up paying 2 wheel dyno works to re-do the tuning. They were able to eliminate the pinging and add an additional 10hp and 2 ft-lbs of torque. They also stand behind their work. Highly recommended.

Hands down the best motorcycle dyno shop

Absolutely love this place. Everyone is very knowledgeable and the customer service is impressive.

Simple service but awesome people who love bikes and set you on the right path! thank you 2 wheel dyno works! Their high rating is earned.

Great shop, professional and friendly staff. Went in for an ecu flash and dyno tune. Only took a couple hours and they let me hang out and watch the process. I will definitely recommend to other riders and will absolutely be back for future projects. 5 stars for sure.

Honest people. Told me not to add aftermarket ecu to my bike, saying it wouldnt be what I wanted, and by itself wouldnt really do anything. *Turning down a job to have a happy customer is extremely rare these days. Thanks

Friendly, very knowledgeable staff!

Very honest, professional and thorough. Outstanding service and fair pricing. Id highly recommend these guys to anyone.

These guys are great and knowledgeable. Nels came highly recommended. You can tell they are passionate about their work. Great experience and much improved throttle response and linear power on my Speed Triple R

If youre thinking of having your bike tuned, this is the place to go! Nate and Nels are consummate professionals! Hadnt had a new street triple RS 765 in the shop yet, they were able to figure out best route for tune (power commander v) and get it done in one day! The results were even better than I was expecting. From 118hp 57lb ft to 129hp 60.71lb ft. It was a great bike stock, now its damn near perfect!

Sent in my 2019 MT-07 ECU for a flash and the results are amazing! Bike feels much more responsive and smoother. They were quick to respond to my emails and very helpful, answered all of my questions regarding the tune and my bike setup. Thanks so much 2WDW!!!

Nels is a wizard on the dyno, whole different bike.

Ive heard about Nels and the Boys for years, Derick, Nate, Kevin. My bike had the Yosh Alpha system installed, was flashed and Dyno tune incredibly; what a transformation! This company is more like Family and youre welcomed in creating a very positive and joyous place for people who love high performance. I dont know how else to express it. While Nels is working on your bike youre getting a real education if you listen and let it in. Derrick is back there expertly working on your bike with great expertise. Nates doing research, ordering, assisting work flow, keeping the work going, fulfilling that very necessary role. All that Ive heard about these guys for years is true and much more. You will not regret taking yours into Two Wheel Dynoworks for everything your bike needs. Mine is a 2020 Suzuki GSXR 1000R. My son came with me bringing his Harley Dyna for, ecu flash, dyno tune and new tires . He was ready to get rid of it. It now runs so good Him and Nels are planning more enhanced performance work. My Son and I are permanent customers.Thanks Nels!!!

Great experience super knowledgeable friendly staff highly recommend

Got my tenere 700 flashed. Was worth it! Engine temps down and power is noticeably higher/smoother with full exhaust.

Easy.Love the tune.

The best experience with a quality and professional business. After months of banging my head against the wall trying to find the problem. Even to my bike to a local dealers shop. Wasted 400$ there no results.1 day with 2wheel dyno works and problem solved. Thank you Nels and Nate!!!

Absolutely the best! Nate flashed 2 ECUs for me and the performance is phenomenal on both bikes now. Great customer service, great price and extremely knowledgeable. Will be using them for all my sport bike performance needs!

Im usually wary of mechanics, but these guys are turning my bias around. Like most people, I brought my bike in for a spin on the dyno, but since then Ive made 2WD my go-to for maintenance and repairs. The guys are upfront about pricing, keep an eye out for issues you might not notice yourself, do solid work and stick to their deadlines. After a string of iffy experiences, its nice to find a place that works as advertised.

Its not like you have much of a choice in the area for motorcycle tuning and they seem to know that. Communication is terrible, they pretty much never answer the phone and take several days to respond to messages if at all.After 2 months, I FINALLY got my bike back. The tune is good enough, not sure if was worth the price though.Im probably gonna look elsewhere next time.

Pros and very cool dudes

Very satisfied and my z900 runs better w/ the new full system

They are really great to work with, great attitudes and are very knowledgeable.

Guys very knowledgeable about motorcycle performance and parts installation skilled mechanics. Took my S1000RR they got it dailed in runs awesome.

I was in and out in under 30 minutes when I got my ecu flashed

Did a great job with the mail in ecu flash on my 2019 mt07. To compliment a full exhaust, intake, and air filter I added to the bike it’s running great and I notice definite differences. It’s so smooth, and was totally worth the short wait. They received,flashed my ecu and shipped it back out same day! Thanks Nels and crew, I’m definitely getting more smiles per gallon now

Had a really honest conversation that resulted in me buying a new bike instead of modding what I had.Amazed to find this. Will be using this location for anything I do in the future.

Couldnt be happier. 2 Wheel Dynoworks made my ZX14R run great and gave me a killer deal on a Yoshimura header. Also took the time to thoroughly explain my tune and answer technical questions. Thanks to their technical expertise, all of the performance mods work just as planned with zero problems. This is the place to go for great value and outstanding service. Thanks 2 Wheel Dynoworks.

Had my ECU flashed for my FZ07 and was very impressed. Even with a holiday, I had my ECU back the same week. I couldnt believe how fast the turn around time was. I called and had all my questions answered. Thanks guys!

I could not be happier. Great customer services super fast shipping!

Dyno tuned my victory got 117 hp 117 torque bike runs amazing its fun now thanks for the fast service worth the trip from Longview these guys know there stuff,,, earned another cust, thanks

Wont take my bike anywhere else. Great prices. Dont markup the prices of things like most shops do. Shop rates are the best Ive found so far. Theyll work on anything with 2 wheels. (3 wheels if thats what you ride).

Awesome technical people. Great tuning

The guys there are super friendly! They are very experienced and dont stop tuning until its perfect. If you want more power and want to unleash your bike go here. Cheapest power and performance you can get!! Read his business description and take it as gospel. Finally a business that isnt bullshit! ! Thanks Guys!!!!

Nels and Nate did an amazing job on my bike couldnt ask for anything better. Nels got my bike to 189whp on a 2018 zx10r !! They stayed a couple hours later after closing so that they can perfect the tune on my buddies cbr1000. Really great people to work with. Thanks again appreciate the quality work.

Amazing service. Both Nate and Nels are very informative and got my bike running like a charm. Cant wait to have them do some more work.

I havent actually had work done here, but based on my brief visit/impression Id certainly consider them if I needed help.From my conversation with them they may be a good source for parts for my older bike.

Got my CBR dyno tuned and an exhaust installed and these guys are great. Shout out to Nate for awesome customer service and prompt responses. I highly recommend these guys.

The whole crew at 2Wheel is fantastic. They did a great job tuning my 1999 Ducati 996 and now it rides much smoother all around! Will definitely be bringing my other bike here!

Nate flashed my ECU in less than 20 minutes! Im very happy with the results as well. There is plenty of eye candy with all the garage as well. 😁

Dyno tuned my roadglide...great service, fast and friendly staff.

Awesome shop!

Absolutely wonderful experience. Nels and Nate squeezed my new vmax in to get an ECU flash and tuned on their Dyno. Their facility is clean and well thought out. Nels knew exactly what to do, and how to tune my bike to make it not only more powerful, but more pleasant to ride in general. The work ethic and willingness to go the extra mile was apparent with everything they did! I watched the guys work on everything from ratty gsxrs to high end high dollar bikes, all with the same care and attention to detail as the other. These guys truly care about your bike as if it were their own. Their passion for two wheels is extremely evident. Dont even consider taking your bike to these guys, its not a decision, its a must. For everything from flashes and Dyno time, to oil changes and basic maintenance. This team does it right and cares. Absolutely a no brainer! Ill be back with all my bikes in the near future!

Awesome ppl. Helped me out exactly with what I needed. Definitely recommend.

Top-notch customer service, logical solutions, and excellent delivery. I asked normal questions, and I asked stupid questions -- they had thorough and professional responses for both. They were considerate, timely, and my bike runs great following the work they performed. Highly recommend.

If you want your bike right, go see Nels! Definitely wont be disappointed!!

These guys are awesome. Nels and Nate helped me out and were super helpful and had tons of information. Nels let me watch some of the Dyno tuning and told me about what they were doing and why. The bike is a rocket. Thanks guys. Will definitely be back

This company was fast to respond got 3 ecu flashed and at an amazing priceSame day turn around I highly recommend this place

Amazing service. Had a flash done on my FZ 10. Communication was on point, usually emailed back within a half hour of me contacting them. You HAVE to get a flash from these guys. Really woke my bike up and it actually feels smooth and happy for the first time. Wouldnt have known before I had this done, but this flash makes the bike run like it was designed to. You wont be disappointed. Thanks Nels!

These guys know what they are doing with bikes. Do yourself a favor and take your bike here. You wont regret it.

Very Friendly - know their stuff about tuning.I found them super well recommended on some Yamaha FJ-09/MT-09/Tracer forum. They do a lot of their business with folks sending them their ECU for programming. The first time you pay, any other programming changes, you only pay for shipping. In my case Im local so I went there. They are nice, top for ECU flashing, have their dyno setup... They are also a shop doing almost everything but body work. (no painting job from them).They had a special going, so check the forums for your bike, look for them, they might have some special offer before the full season.

Dyno Tuned my R6 to perfection

The best option if your getting a full pipe on you metric bike. Hands down best customer service and very quick turn around time. Dont waste your time with any other programmers just get it retuned by these folks and enjoy the ride.

I highly recommend 2 Wheel DynoWorks!!! Their ECU reflash service is the best and their turnaround time is Super fast! You can tell they put their heart and soul into their business!!! My Yamaha FZ-10 has never run better!

Always quality work!

They tuned my 79 CB 750F. Needed smaller jets and shims added. Running rich. They increased the horsepower and performance. Well worth the money.

The process for getting up an appointment for a tune was simple. Nels is very knowledgeable and willing share his expertise. He lets you hang out in the Dyno room while the bike is being tuned. Tune was certainly worth the money, highly recommend going to Nels.

Great customer service!

Nels seems to know EXACTLY what to alter on the ECU reflash that he did on my 2017 FZ07. The bike is SO much smoother, has more power, and I couldnt be happier with his easygoing, friendly manner. You get it all with him: great customer service, excellent knowledge, and the feeling they not just live motorcycles, but love to help and relate to other riders. Dont even THINK of going anywhere else, because I cant imagine anyone could do a better job and make you feel like a valued customer. Nels ROCKS!

Best dyno/tune shop in the PNW! Excellent crew and I’m always treated like family.

Absolutely top notch customer service! Went in for my long overdue Dyno Tune and noticed a immediate difference just riding out of the parking lot. I can’t wait to go back in for my camshaft upgrade 👍

Great shop

Took my FZ07 in for an ECU flash. Quick service, great staff, and awesome prices. You can tell when talking to anyone at this shop that they live and breathe motorcycles. Pretty sure some of them run on race fuel ;)I have always loved my bike, but after the tune... OMG, its like a whole new bike. Its responsive, its a little peppier, the throttle is so smooth, and I think it even sounds a little different. Falling in love all over again.Will be back for more goodies!Thank you Nate and Nels

This place is great, real quality. These folks know their stuff. Nels and Derek tuned all the institutional yuck out of my R1 and now it runs like it was meant to do, sweet and linear with powerful big hp and torque gains pulling from bottom to redline. Way better driveability. Great shop, great vibe, they answer your questions, teach you stuff and more..Take your bike there and stretch your grin the next time you ride...these folks work hard at making your bike a thing of joy.