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Old 05-11-2008, 03:11 PM   #14 (permalink)
Otto
Master EcoModder
 
Join Date: Mar 2008
Location: USA
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Quote:
Originally Posted by edbso View Post
An area under the cat,mufflet and pipes was left unpainted.
The paint cost nothing as it was on hand, hense the "kitchen yellow" color.

AND it probably does improve airflow.
Please keep us posted regarding before and after fuel economy, noise, etc. I'm seriously considering modding my BMW 325is in similar fashion.

BTW, what kind of glue did you use?
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