Read What Others Are Saying

Definitely needed for the the D41 3.8 engine. ...

Easy install, no issues so far. ...

Great product, of course I ended up getting the z1 uca and they come with them. Oh well. ...

They working great so far still have things I have to fix to get even more better performance so you ...

fits great and fantastic shipment timing thank you ...

Gets rid of the remote control car look ...