HSP Diesel Reviews

Name: HSP Diesel
Address: 505, Memphis Ridge Road,, Memphis
Rating: 4.93

4.9 Rating 1,943 Reviews

99 %

of reviewers recommend HSP Diesel

Company Reviews

Product Reviews

260

Questions

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Phone:

586-785-3110

Email:

customerservice@hspdiesel.com

Location:

505, Memphis Ridge Road,
Memphis
48041

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HSP Diesel 1 star review on 19th December 2025

293

Anonymous

Anonymous // 01/01/2019

Filter: Rated 5 None 5 Stars 4 Stars 3 Stars 2 Stars 1 Stars Helpful

“HSP makes some excellent products, and have been the gold standard for Duramax high-flow kits for a long time.”

Helpful Report

Posted 2 years ago

Thank you! HSP makes some excellent products and we're glad you've been able to take advantage of them.

Posted 2 years ago

“Great product”

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Posted 2 years ago

Thank you so much! We take great pride in the quality of all our products. (:

Posted 2 years ago

“great company!”

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Posted 2 years ago

Thank you very much, Gary. We're very pleased to have your positive feedback, and we hope you'll enjoy our great company for years to come!

Posted 2 years ago

“Great products”

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Posted 2 years ago

Thank you. Our team is committed to providing great products that exceed your expectations. We appreciate your feedback!

Posted 2 years ago

“Love diesels!”

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Posted 2 years ago

So do we! (;

Posted 2 years ago

“Great service”

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Posted 2 years ago

Thank you so much! We're always happy to help. (:

Posted 2 years ago

“Look and power difference”

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Posted 2 years ago

That's what it's all about! (:

Posted 2 years ago

“Top quality products for diesel performance”

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Posted 2 years ago

Thank you so much. We are so pleased to know that you found our HSP Diesel product to be of top quality - that's because all of our diesel performance products are designed and crafted to deliver quality, performance and reliability. Thanks again!

Posted 2 years ago

“Super awesome kits and amazing fabrication”

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Posted 2 years ago

Thank you. It is greatly appreciated. We strive to deliver super awesome kits and amazing fabrication, and we are delighted that you are happy with our service. Thank you again for your kind words!

Posted 2 years ago

“HSP Diesel has some bad ass, high quality parts! And they do giveaways! What’s not to love?”

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Posted 2 years ago

Thank you so much. We are thrilled that you are such a satisfied customer. We are sure you're enjoying all the benefits! Thank you for your support!

Posted 2 years ago

“I can't even find the words. Awesome”

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Posted 2 years ago

Thank you so much. We're so pleased to hear that we were able to exceed your expectations and provide you with an excellent service. Thank you for being such a valued customer.

Posted 2 years ago

“Amazing quality and people”

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Posted 2 years ago

Thank you so much. We are thrilled to read such wonderful feedback about the amazing quality of both our products and our people. We truly appreciate your continued loyalty, and we look forward to seeing you again soon!

Posted 2 years ago

“Great product and very well built”

Helpful Report

Posted 2 years ago

Thank you. We are so glad to hear that you think the product is great and very well built. We appreciate your feedback and your business!

Posted 2 years ago

“By throwing this awesome offer out there where I gotta chance to win something I can afford”

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Posted 2 years ago

Thank you, Andrew! We are thrilled to hear that you had a positive experience with us. We appreciate your kind words and are delighted to offer you a chance to win our giveaway. Thank you for your support!

Posted 2 years ago

“quality parts, fits as expected, beautiful”

Helpful Report

Posted 2 years ago

Thank you so. We are so pleased to hear that our quality parts fit as expected and you found them to be beautiful. It's reviews like yours that make us at HSP Diesel strive to continue producing the highest quality products.

Posted 2 years ago

“Great quality parts”

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Posted 2 years ago

Thank you. Your support means so much to us. (:

Posted 2 years ago

“Awesome products”

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Posted 2 years ago

Thank you. (:

Posted 2 years ago

“Great product, good quality.”

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Posted 2 years ago

Thank you. We're thrilled to know you had a great experience and think our product is of great quality. We truly appreciate the support! :)

Posted 2 years ago

“Good stuff”

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Posted 2 years ago

Thank you so much! (:

Posted 2 years ago

“Great products”

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Posted 2 years ago

Thank you!

Posted 2 years ago

HSP Diesel is rated 4.9 based on 1,943 reviews