Update on previous review
Update on previous review. I appreciate the reply from Catherine from Hyperstech to refund my account within 10 days. I will share an update as and when this is complete.
By Pete B.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Bad
276 reviews
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Hypertech is the world leader in high-performance engine tuning products for diesel and gasoline powered cars, trucks, & SUVs. Delivering more mpg at part throttle and more power at wide open throttle.
Hypertech (hypertech.com) has 276 customer reviews on The Fair Hearing, with an average rating of 1.2 out of 5.
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Update on previous review. I appreciate the reply from Catherine from Hyperstech to refund my account within 10 days. I will share an update as and when this is complete.
By Pete B.
Ordered the XONE from Hypertect, read the reviews on here & got totally scared off. Canceled the order, expecting problems but no. They returned the money back to paypal within 3-4 days. So maybe they have changed there ways. If phone was cheeper or they have something l would be intersted in l would by from them. Keith Keeler
By Keith K.