Exhaust Header Down Pipe Bolt and Flag-Nut Set for Jeep TJ / XJ / ZJ / YJ / WJ / LJ

Worth Every Penny!

I have a 2001 TJ with the 4.0L. Originally it had something similar to this design, but the flag nuts were much less robust and required me to put a wrench on them anyway to prevent them from spinning. After having to cut through a couple of seized bolts to remove the exhaust I went in search of something that would work similarly but last a little bit better. This is exactly that! I can't say enough about the build quality. Everything is stronger, thicker, and more rust resistant than OEM. If you're looking to buy these nuts and bolts for the last time look no further!

Made a nightmare job easy!

Installed these on my 2000 TJ and worked perfectly. Removal of the flimsy and broken OEM flag nuts was a nightmare, especially with restricted access to the 4.0 exhaust bolts. The new ones from Gatekeeper have a much more solid flag nut which made installation a breeze. Would recommend these to anyone, especially because no other manufacturer is offering this product.

exhaust bolts

These are a no brainer, if you ever replace your cats before you know how pain in the butt it is to take them bolts and nuts out. No more funny angles on your wrenches. Heavy duty !!!!