Quote Originally Posted by Fivefingerdeathpunch View Post
Well, you can't speed density tune a 3800 anyway. The PCM is nearly 95% MAF based for every decision.

If you are already modded and what not, you should already have a wideband anyway.
I didn't know that you couldn't speed density tune them. That's good to know! Also, I found an AEM wideband with a Bosche 4.9 LSU O2 sensor for $150. Is that reasonable?