ECU Tuning for Hondata, Ktuner, Cobb and more. Specializing in Honda Engine Tuning.

At E-tunez we do things a little different then most, we don’t just want you to be satisfied, when we are we want you to leave here saying, that was terrific service, commitment and pricing! We want you to have a great experience engine tuning, just like the customers on our reviews page, and eventually we want you to consider making e-tunez.com as your one stop shop for everything related to getting your car to run “just right”. This means bring you affordable tuning at great rates, with quality service and support. We are here to connect you with an experienced tuner who not only drives the same vehicle you do, but can back up the tuning solution of your choice with the know how of making it run right!

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Testimonials & Reviews

Richard was my tuner and man he is good! I just wanted to open up my 2010 Civic Si K20 a little with CAI and Tune.  150k miles and now it’s is running the Best of its life!! It was amazing to me experiencing the computer magic Richard did, I was Super Excited each time getting a new Map! It took 8 Datalogs to get it dialed in, the engine now pulls at ALL RPM’s and pulls all the way to rev limiter! Gear changes smoother, crisp response,  engine braking nearly gone, the engine loves to spin!  It has made my DD incredibly more enjoyable to drive! Which was my intent 🤓 #LinearPowerCurve

5 Stars ⭐️ ⭐️⭐️⭐️⭐️

Thank you Richard and ETunez for Everything!! 

 -David, FL 

I just got the car dyno tested today and we made some great power.

Got it tested at Dantes Modular Performance here in San Diego, and he has a Mustang Dynamometer. We did 3 runs and our best runs put out about 232 HP and 160 lb ft of torque! On top of that, the Mustang dynos are known to read lower but more realistically since they put a load on the car to mimic real world situations. You can see in the photos the numbers we pushed out, along with the dyno graph. According to the guy here, he was quite surprised by the outcome. He said that if you look, the torque only dips slightly in the higher RPM’s, but the power doesn’t drop and wants to keep climbing past 8,400 RPMs. Crazy! Also taking into consideration, it was a hot one today, ambient temps were about 80 degrees F and inside the shop was probably even hotter. I wouldn’t be surprised if we got more power out on a colder day. In one of the photos you can also see a DynoJet estimate which was 260HP, and in some of the other photos you can see the engine HP vs the wheel HP. Please also enjoy one of the videos I took of the final run, I think it’s awesome to be able to visualize your work in a video since we’ve just been going back and forth through email and logs!

Amazing work again on this tune Richard, I really appreciate everything you’ve done!

Ivan (2009 Civic Si on FlashPro)

Thank you guys! This is my Dan is an absolute pleasure to work with. I appreciated the fact that he would describe each change with detail along with how the car will react. If you own an 8th gen Civic Si, I will 100% recommend E-Tunez. All of the annoyances from the factory are gone! No rev hang, no jerky throttle response, no drop in power in between shifts. On top of the power improvement, fuel economy has gone UP, went from 26 MPG to 33 MPG on the highway and that’s doing 3-4 pulls every day. Dan will go above and beyond to ensure everything is perfect. This has been a great experience especially being in the remote area that I am in.

Jacob S (October 2021 8th gen Civic Si)

Hi E-tunez Karlos Here I had Stevee-tuned my k24 Fn2 from the uk last year for me, Just want to say a Big Thank you for what a good job you done I’ve attacheda couple of the dyno sheets I took it to a rolling road and had it custom tuned by a reputable tuner in the ukto see if there was anything left on the table he said you done a great job and there was not alot to gain anywhere from middle to top end lower end

Karlos (October 2021, 8thgen FN2 on Flashpro )

This is my 4th tune with the guys at E-tunez and I am yet again amazed at the professionalism of service I received yet again. This E-tune that I had done this time was on my 2010 Acura CSX type S. my mods included a cold air intake and CatBack exhaust, nothing major done and it ran great with these simple mods. Once I installed the Flashpro I contacted E-tunez and once again they responded within the day. Richard was the one tuning my CSX this time and sent me a custom map with the first message. Once I re-flashed the car with the new map it felt completely different from throttle response to VTEC hitting harder. Only a handful of revisions later the car was fully tuned and running better and beyond my expectations with some simple bolt-on’s. Not only are these guys great at what they do but are down to earth and will answer and help someone with any questions or concerns they have during the tuning process. I just wanna say thanks again to everyone at E-tunez and we will be chatting again very soon!!!

Jameison (RSX Type S on Kpro)

Hi Guys,
Just uploaded the last map. I cannot thank you enough for everything… i have used etunez before and map feels and pulls amazing.. The k24 feels way more powerful and torquey than before, i was a bit afraid as car was not pulling and it was 100% the cracked exhaust manifold… but now with stock manifold and 0 leaks the tune pulls and pulls.The car weights around 940 kg and you can even feel 4th gear pushing from behind.. almost feels like this is turboed hahaha.
Thanks a lot 🙂

Quim P. (K24 Swap on Kpro)

The E-tunez Advantage

We have been E-tuning since the name was invented and our tuners have been working with tuning solution developers since their product release date, in some cases before. All of our tuners own and drive the same vehicle they are tuning for and the experience they have gained for themselves over the years is made available to you.

We are enthusiasts as well, and our dedication reflects that. We offer services for free, like datalog review, and tuning suggestions. We believe there should be no secrets, we openly share our tuning techniques, and tell you what was done in a full textual report to you, and even if you don’t purchase a tune from us, we will still supply quality advice on how to resolve an issue or better your tune.

Some tuners would have you believe your engine is so complex that you simply can’t comprehend the tuning process so just “trust” it’s done right. What if its not? Do they follow up on your tune down the road and will they re-tune for free?

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