Just wondering which 4AGE has the best NA potential for auto-x with full exhaust, intake, headers. I've decided that I want to swap a 4A because of cost and I don't have high power goals. Not looking to turbo or supercharge. I just want a nice NA to daily but still throw around some corners with friends at local autox

What's going to suit me best? Easiest access to parts in the US?

16v
20v ST
20v BT

This post has been edited by WH95TE: Oct 2, 2008 - 10:11 PM

20v blacktop for NA power not sure on what parts
you are talking about. I think you can get most stuff for all 3.

Wasn't sure if aftermarket parts were easily accessible for each engine