Honda/Acura RSX Civic K20A2 & K20A3 Head Stud Kit

Everything worked perfectly as I bought my 6.7 Cummins head studs, once I went to go put in these head studs I realized I was short a nut. Once emailing Xotic about it, they were quick and very responsive on fixing these for me. Great people, great product. Thanks.

Great product, and customer service. But this is the second warranty part that didn't ship. Still waiting for the reorder, that did ship, to arrive...

12V 5.9L Dodge Cummins Head Stud Kit 1989-1998

Fast shipping great service just installed the head studs instructions were very detailed. Would definitely use you guys in the future!

This will be the third time using these head studs On my personal vehicles. I have had no issues with any of them.

Great product good quality and fast shipping

Product was received in good manner. Have yet to install, will update review after I put the studs to the test😼

Good customer service!

Good quality,

Great product, had everything needed for the install with good directions. If you’ve got any common sense then you can read the directions with no problem. Hard 2k miles and no problems yet lol

I don’t like not having a choice of what carrier company to ship my product

I have installed two sets of these and I will say I am very happy.. the product was well packed with thread protectors on the studs. And the great thing is they have the sockets needed to do the Inatall.

Very quick shipping and great service

Fit and finish is very good. Torque up nice.

COMPANY FOLLOWS THREW WITH THEIR COMMITMENTS

Everything was packaged perfectly! In the instructions they don’t have proper numbering it states 1-18 when it’s 1-26 just be sure watch that not leave your studs loose. Overall great product. I want 135ft lbs instead of 125ft lbs because I didn’t want to do a hot torque. I’ve done this on multiples of trucks with no issues

The kit said 2004+ same size bolts. I didn't know I did not have same size bolts until after I got the truck apart. They are incorrect part and now I have to figure out how to return them

This product was everything described and was shipped very fast

Love them

Just wish you would have put some torque specs in with the stud kit.

Absolutely recommend, great directions, and packaging.

6.6L Chevy Duramax Head Stud Kit 2001-2016

Outstanding product

Studs look and feel good. Quailing is definitely there. Only complaint is I did not receive correct hardware (Nuts) for the studs. I got 10 Nuts that were correct and the other 16 were not even close to the right size. My project was delayed and had to contact Xotic to get the right hardware. Once I sent the order number and stated my issue they sent me new Nuts right away. Good company. Upset I’ll be out of a truck until they come in.

Fast shipping great value and great product this is the second time using them and they are great highly recommended to anyone looking for head studs