UPDATE:
I put the eBay angled defouler on my Vibrant RH w/HFC last night. I drove to work this morning (~25 miles) with no cel.
Keep in mind, I went ~300 miles with NO defouler and had no issues. I put the defouler on because I didn't like how close the O2 sensor was to the undercarriage.
Anyway, it fit great and gave me about another 1-1.5" of clearance
