HSP Diesel

Shipping was fast powder coat was flawless. They did a great job

Everything was great, order was correct and the high flow bundle looks sick on my truck. I’m going to end buying another kit for my LBZ

Ordering over phone was great with the sales rep I spoke with

HSP is my favorite place to shop for quality upgrades. Most of it is flag red. Great products!

HSP is great to work with. I am still having login issues with the website, but getting the opportunity to work with the sales team is great, the guys know what they are doing, are ready to offer necessary information right out of the gate, and keep the hassle out of buying truck parts. Keep up the great work guys, I'm nearly complete obtaining the full LLY high flow bundle, and cannot wait to get the truck running with these parts added to the new engine I'm putting together!