Along the way, we’ve had terrific support from several local businesses.
This page is to say: Thank You For Your Support!
- mon - wed: 7:00 am - 6:00 pm
- thur - fri: 7:00 am - 9:00 pm
- sat: 7:00 am -11:00 pm
- sun: 10:00 am - 2:00 pm
- sun after 2:00 pm by appt.
I had a great experience today with Marc and Wally at International Dyno Authority. I reached out to them through Facebook and got a reply almost immediately. We set up a time to bring my GMC 5.3 in for some dyno runs and a tune. Both Marc and Wally were really knowledgeable and passionate about what they do. They explained every step to me to custom build a tune for my truck. Since my truck was already tuned my base line was impressive already. Despite this, Wally got an additional 82 lb/ft of torque and 40 HP for a total of 420 tq and 340 HP to the wheels. I give these guys 5 stars and will be back again!
I got my stock Chevy cruze 1.4L turbo tuned by Wally Walter Alberto. They are great people to be around and very good at what they do. They couldn't have satisfied me more with the tune they made my car, and i will never use anyone else.
Amazingly friendly, professional!
Very knowledgeable and professional!
It's the house of power!! With 2 of the best tuners period. Wally Walter Alberto & Marc Chartrand. Had my car tuned poorly from a shop in Kitchener Ontario. That only made 604rwhp After Wally re tuned the car it jumped up to 684rwhp@6600rpm. Super happy with the end result.🤟
Very professional and accommodating. It’s so refreshing to work with someone who is genuinely willing to help you attain your goals
Andries JJ van Rozen
There's always something interesting around the corner.
Amazing service, owner is very knowledgeable and professional , this is THE place to get your car or your engine dyno-tuned, yes he also has a engine dyno!! oh and roller dyno ftw !
Rog G Reno
Awesome people to deal with and a wealth of knowledge...
Bear Et Diane Paquette
After a recommendation from Wicked Garage, I went to International Dyno Authority to have my Mustang GT Dyno'd and tuned after I installed a Vortech Supercharger. I was impressed by Marc and Wally as they put my car through the steps to get my car from a good performer to a beast. Best part, I was the one doing my own pulls! Truly happy with the final results of peak Torque of 509 ft/lbs and peak horsepower of 551 HP!! Throttle body also needed serious adjustments and was successfully accomplish by Wally, the professional tuner. I highly recommend Int. Dyno Auth. to set up your ride to make it, not only better running, but also a better performer. Thanks again, Gerry
I've been there for tuning. Marc is the man. I recommand it to anyone who need a tuning. Really good shop, high end setup.
This is our first time using Marc and the whole process has been a pleasure!
super friendly and knowledgeable staff not only do they have one of the best chassis dynos there is an engine Dyno there too
Marc is great to deal with, very professional and knowledgable. had a great time with everyone, thanks again.dyno was within 1-2whp on back to back runs, it's very well dialed in.
had a great time getting baseline numbers for the murderstang. can't wait to book my tune day
Absolutely top notch in every respect. These guys managed to get an additional 200 ftlbs and 175hp out of a naturally aspirated LS3. Can't think of anyone I will be using from now on. Thanks guys!
great man,good job,fast service
One of the best Dyno I’ve been to so far thx alot!!!
Had a great time. Top class team at the shop. Tuning was on point. Put down some serious numbers!
Marc and the boys at international Dyno are great. Definitely coming back for more horsepower
Great tune on my 2016 f150 running awesome great bunch of guys they gave me what I wanted and more went out of there way to make you feel at home thanks guys highly recommend them
Amazing work! My husband is so happy, thank you so much!
Mark and coworker were great to deal with. Got base numbers on the truck. Also at a very convient time for me! Which made it easy to set up a time and go! Recommend these guys!
From our first conversation Mark was very polite and willing to help, he was able to book the appointment quickly and at a time convenient for me and provided excellent service, I couldn't be happier with my experience. Definitely will be back to Marks garage when I do more engine upgrades to my Roadking.
Dillan W Vincent
Great people! Makes anyone feel welcome! Thanks!!!
جاسم عبدو خلف
Great experience and informative at international dyno. Mark and his staff are awesome to hang with... putting my car on the dyno was fu&$@# crazy!!! Thanks a bunch
Marc and the staff were awesome to deal with. They got my car dialed in making a boat liad of torque and hp...highly reccomend this shop
Always a pleasure to do business with Marc and watch a truly enthusiastic individual working in his field!
Jesse Charles Deslauriers
Just called and was very nice to talk to. Cant wait till there open to try out my new tune..
Excellent service.. and very knowledgeable! Definitely a return customer here!
Hey bud can't wait to come visit you are a great person and great ideas you will have a lot of fun being successful, not just sayin that to get a picture of my truck in your shop lol
Finally a real shop in Ottawa that specializes in horse power.
Great guy who likes to do great things. If it has wheels and makes power Marc is there. Always has a smile on his face.
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Next Reviews Write a review
19:30 06 May 18
Awesome guy running the place, smart, knows what he's doing, professional. Awesome fun
19:36 16 Jun 17
The only place around where you can get this kind of service. Marc is a truly knowledgeable and passionate guy. Highly recommended
22:02 23 Jan 18
11:23 08 May 17
15:45 30 Apr 17
16:55 18 May 18
15:34 12 Jun 18
Very friendly staff and the owner is an expert!
00:33 10 Jul 18
01:32 03 Aug 18
Top notch crew and shop! They know their stuff and know how to get every last bit of power and torque out of engines. Awesome all around experience...highly recommend and they will be my "go-to" shop from now on.
17:18 14 Aug 18
22:01 28 Oct 18
Great place. Very knowledgeable guys!
03:10 27 Dec 18
Friendly staff and great service
22:58 13 Jan 19
Well organized. Well equipped..customer service A1
Turbo Parts Canada Inc.
23:22 04 Feb 19
Marc is great to work with. Drove right off a Dynojet to his and made same hp.
18:42 03 Apr 19
I got my Chevy 355 dyno tuned here. Marc is very knowledable and patient, if you're looking for a place to get a dyno done in the Ottawa area stop looking. You've found the best one.
22:01 03 Apr 19
I was there last year too Dyno my car and i will be making plans to return this year Great Place Great People
17:27 25 May 19
Great guys who know what they are doing. Got an extra 86 hp with some adjusting and the car has never run better.
04:01 07 Aug 19
Great place to get tuning done they help me alot and greater people
13:22 02 Sep 19
Brought my Merkur to get tuned after being parked for 4 years, during that time it got a built motor, transmission and turbo upgrade, Marc, Wally and Chris all did a spectacular job, even when scratching there heads for a couple issues, they kept on having a positive attitude and even tried to teach me a few things and show how the process is done, these guys are definitly beyond the definition of professional and will take care of your car and you, I completely recommend bringing your car, bike, anything with a motor and these guys will figure it out and will help make safe reliable power. Even gave the Merkur a plug in his Facebook Livestream!! If you want to see what these guys do check them out of facebook or give them a call, these guys have your back.
20:59 04 Sep 19
Great service very professional
19:37 04 Oct 19
Had a baseline Dyno done. Ready for a tune. Thanks Mark!