ATS Diesel Performance Reviews

Name: ATS Diesel Performance
Address: 5293 Ward Rd., Unit 11, Arvada, Colorado
Rating: 4.55

4.6 Rating 40 Reviews

85 %

of reviewers recommend ATS Diesel Performance

About ATS Diesel Performance:

From our humble beginnings as a general automotive transmission repair facility in 1993 to our industry-disrupting product releases in 2021, ATS Diesel Performance has remained a family owned and operated business. ATS Diesel Performance designs, engineers, manufactures and installs upgraded transmission components, exhaust manifolds, electronics and turbochargers for Cummins, Duramax and Powerstroke powered pickup trucks.

Founded by Clint Cannon in 1993, ATS Diesel Performance has earned a reputation for industry leading design and manufacturing processes. Beginning with our groundbreaking Triple Disk Torque Converter design, the TripleLok® Torque Converter, which quickly became the industry benchmark, to our cutting edge TRANSlator™ CAN-Bridge integration system, ATS Diesel Performance has been a constant innovator in an industry that is fueled by competition.

ATS Diesel Performance is located in Arvada, Colorado, at the base of the Rocky Mountains. Our location allows us to test our products under extreme conditions; year round temperatures range from -10° to over 100° and elevations can exceed 12,000 feet above sea level within a short drive of our facility. This combination of factors ensures that we are able to measure performance and functionality in the wide range of conditions that our customers will encounter in real world use.

Visit Website

Phone:

800-949-6002

Email:

info@atsdiesel.com

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ATS Diesel Performance 5 star review on 16th May 2025

Anonymous

Anonymous // 01/01/2019

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English

“I appreciate the installation video for ATS.”

Helpful Report

Posted 1 day ago

Hi Mark, Thank you for your awesome review! We're thrilled to hear that you found our installation video helpful. Providing our customers with the resources they need is important to us, and it’s great to know you appreciated it. If you have any more questions or need further assistance, we’re just a message away! Warm regards, Team ATS Diesel Performance

Posted 1 day ago

“Fast friendly service emailed me thru the whole process definitely do business with them again”

Helpful Report

Posted 6 days ago

Hi Frank, Thank you for the wonderful review! We're so glad to hear that you experienced fast and friendly service throughout your order process. Communication is key for us, and it’s great to know you appreciated the updates. We look forward to working with you again in the future! Best wishes, Team ATS Diesel Performance

Posted 5 days ago

“Everything was done online. Can't be happier with the quality, service, and speed of delivery.”

Helpful Report

Posted 6 days ago

Hi there, Thank you for the fantastic review! We're delighted to hear that your online experience met your expectations in terms of quality, service, and speedy delivery. Your satisfaction is our top priority, and we’re here to ensure you continue to be pleased with our products. If you have any questions or need further assistance, don’t hesitate to reach out! Best wishes, Team ATS Diesel Performance

Posted 6 days ago

“I like the information that was provided on the website about the internal upgrades and why I made my purchase. Time will tell how well this turbo holds up.”

Helpful Report

Posted 1 week ago

Hi Garrett, Thank you for your review and for recognizing the detailed information on our website! We're glad to hear that it helped you make an informed decision about your purchase. We share your anticipation regarding the turbo's performance, and we're here to support you throughout your journey. If you have any questions or need assistance in the future, don't hesitate to reach out! Best wishes, Team ATS Diesel Performance

Posted 1 week ago

“Need to get with customer service about something”

Helpful Report

Posted 1 week ago

Hey Shawn, Thank you for taking the time to leave a review! We understand that reaching out to customer service can be a little daunting, and we're here to help make the process as smooth as possible. We will be back in the office on Tuesday the 27th at 7:30am MST. Best wishes, Team ATS Diesel Performance

Posted 1 week ago

“Fit and finish were perfect; obviously larger flow area compared to factory manifold. Clear instructions. Bolted right up with no clashes and exhaust blanket for factory manifold fit just fine. Turbo spools quicker. Drive pressure and EGT's are both down from before with same load on same roads. Return customer because customer service and support and product materials and workmanship has always been outstanding for me at ATS.”

Helpful Report

Posted 2 weeks ago

Thank you for the amazing review, Blaine! We’re thrilled to hear that the fit and finish of the manifold exceeded your expectations and that you’re seeing such great performance improvements. It's always our goal to provide clear instructions and ensure everything bolts up effortlessly. We appreciate your loyalty and are here to support you with any future needs. Enjoy your ride and the quicker turbo spooling! Best wishes, Team ATS Diesel Performance

Posted 1 week ago

“The product was great as expected. The lead time on the transmission was double the time that I was told. The website transaction was an issue and does need fixed. I was charged one price on the website and then received a email that I owed more money. I was promised a shirt and stickers for my inconvenience but never did receive.”

Helpful Report

Posted 3 weeks ago

Hi Johnathan, Thank you for your feedback and for taking the time to share your experience. We're glad to hear that you liked the product! We apologize for the delay in the transmission lead time and the issues you faced with the website transaction. Your concerns are important to us, and we'll work to improve in those areas. We're also sorry to hear you didn't receive the shirt and stickers promised for the inconvenience. If there's anything else we can assist you with, please reach out. We appreciate your support!

Posted 3 weeks ago

“Offers quick shipping options that are worthless and doesn't make good on them.”

Helpful Report

Posted 3 weeks ago

Hey Christopher, Thanks for sharing your experience. We're sorry to hear that our shipping options didn't meet your expectations. Your feedback is crucial as we strive to improve our services. If there's anything else you'd like to discuss, please don't hesitate to reach out. We're here to assist you!

Posted 3 weeks ago

“I sent my 2023 Ram 5500 straight over from the dealer to get the Allison conversion. I hate the the way the stock Aisin shifts. I also got the Arora 3000 turbo. I dealt with Matt S on the sales team. He was real polite, professional, and just a cool dude. I have to give Jake in warrentee a shout out also. He was really patient and helpful. He would actually get back to you when he said he would. I live in calif, and Unfortunaltly on the way home the trans started overheating and miss shiting before we made it 600 miles. I called them, and they worked thru the problem, and hired a local trans shop to deal on their behalf. Without going thru the hole story, let's just say, this was a weird one off problem. The staff and owner, Clint Cannon stood by by side and stuck with it through thick and thin!! They built,dyno tuned over night shipped another trans with the computer to a local guy to swap out the entire thing in a week. Now it shifts like it should. I LOVE IT! If you're on the fence about this conversion, don't be. They were always helpful and i can say that Clint is seriously into his products. I can tell he loves what he does. He made sure i had the parts overnight shipped no matter what day of the week it was. THIS IS A SOLID COMPANY! BTW on Arora the turbo, i noticed that it really has allot more power in the upper elevations. Thanks guys! 👍🏻🇺🇸”

Helpful Report

Posted 4 weeks ago

Thank you for the stellar review, Rick! We truly appreciate you taking the time to share your experience with us. We're thrilled to hear that Matt and Jake provided you with the service you deserve and that we were able to support you throughout the challenges. It's always our goal to stand by our customers and ensure they have a solid experience. Enjoy that newfound power with your setup, and we look forward to helping you again in the future! 👍🏻🇺🇸

Posted 4 weeks ago

“Easy company to deal with and kept you in the loop during the whole purchase shipping experience. Will do business again in a heart beat!!”

Helpful Report

Posted 4 weeks ago

Thank you for the fantastic review, Max! We're delighted to hear that you had a smooth experience with us and that we kept you informed throughout the process. We look forward to doing business with you again soon!

Posted 4 weeks ago

“N/A don’t know yet.”

Helpful Report

Posted 1 month ago

Hey Shawn, Thanks for your review! We appreciate your patience as you navigate your experience with us. If you have any questions or need assistance as you figure things out, feel free to reach out. We're here to help!

Posted 1 month ago

“Excellent quality”

Helpful Report

Posted 1 month ago

Thank you for the awesome review, Tom! Your support means everything to us, and we look forward to serving you again soon!

Posted 1 month ago

“Nice people, very fast shipping, excellent quality and easy to install my parts with their video tutorials.”

Helpful Report

Posted 1 month ago

Thank you so much for the wonderful review, Jason! We're so glad to hear that you had a positive experience with our team and that the shipping was fast. It’s great to know that our video tutorials helped make your installation easy.

Posted 1 month ago

“I haven’t installed my new pan yet but ATS diesel has been awesome to work with, thanks”

Helpful Report

Posted 1 month ago

Thank you for the kind words, Gera! We're thrilled to hear that you've had a great experience with us so far. If you have any questions or need assistance during your installation, feel free to reach out. We appreciate your support and can’t wait to hear how it goes!

Posted 1 month ago

“Quick fast shipping. Will buy from again”

Helpful Report

Posted 1 month ago

Thank you for the fantastic review, Brian! We're glad to hear that you were pleased with the quick shipping. Your support means a lot to us, and we can’t wait to serve you again in the future. If you ever need anything, just let us know!

Posted 1 month ago

“Great to work with on sales and service. The shipping process for this transmission to and from my shop was seamless.”

Helpful Report

Posted 1 month ago

Thank you for the amazing review, John! We're delighted to hear that you had a seamless experience with our sales and service, as well as the shipping process. Your feedback means a lot to us, and we're always here to help if you need anything in the future!

Posted 1 month ago

“Great products and great service. Thank you.”

Helpful Report

Posted 1 month ago

Thank you for the wonderful review, Jeff! We're thrilled to hear that you’re happy with our products and service. Your satisfaction is what drives us, and we’re here to assist you whenever you need. Don't hesitate to reach out if you have any questions in the future!

Posted 1 month ago

“I've dealt with them twice on various after market products. I found both products to perform as advertised & ATS to be extremely helpful.”

Helpful Report

Posted 1 month ago

Thank you for the excellent review, James! We're so pleased to hear that you've had positive experiences with our products and found our team helpful. Your satisfaction is our priority, and we’re always here to support you with any future needs. Don't hesitate to reach out anytime!

Posted 1 month ago

“Easy to deal with. Great product support.”

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Posted 2 months ago

Thank you for the fantastic review, Franklin! We're glad to hear that you found it easy to work with us and that our product support met your needs. Your satisfaction is our priority, and we’re here to help anytime you need assistance in the future!

Posted 2 months ago

“Ats diesel has been in best positive intrest of technology.”

Helpful Report

Posted 2 months ago

Thank you for the glowing review, Richard! We’re excited to hear that you appreciate our focus on technology and innovation. Your support means a lot to us, and we’re always here to help you with your diesel performance needs. If you have any questions or need assistance down the road, just let us know!

Posted 2 months ago

ATS Diesel Performance is rated 4.6 based on 40 reviews