Read What Others Are Saying

I used these bolts to replace the studs on my OE cats. Fit great. ...

I used these nuts along with the bolts to replace the studs on my cats. Work well. ...

Great combo package. Notice better response and sounds amazing. ...

Good easy to use and put on put it on all 3 of my gs ...

A1…product is nothing short of sturdy and quality built. ...

The intake system arrived sooner than expected and we'll packaged. With the instructions obtained and printed out from the website, ...