Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Welcome to the new NAXJA Forum!
If your password does not work, please use "Forgot your password?" link on the log-in page.
Please feel free to reach out to [email protected] if we can provide any assistance.
Any thoughts on switching out a 4.0 '98 intake manifold for a 99+ mainfold? I have read that the later manifold is larger and switching dramatically improves horsepower. When doing this do other things need to be changed as well?
I did the swap from my 95 to a 00 intake and it really didn't change that much. It idles and accelerates a little smoother but seat of the pants I really couldn't tell the difference!! Hope that helps!
I did the swap from my 95 to a 00 intake and it really didn't change that much. It idles and accelerates a little smoother but seat of the pants I really couldn't tell the difference!! Hope that helps!
I did this on my 96 the same time as a APN header. Also didn't nitice much. I also have a donaldson airbox so my intake is unrestricted. I figure that upgrading my cat and muffler will be when I really notice a difference.