Quote:
Originally Posted by cjof2003
has anyone tried a defouler?
this worked on my RSX with longtubes (before Hondata  )
Theres basically a tiny hole in one so that it reduces the exhaust it receives drastically. I'd imagine this plus the O2 design on the HFC/Testpipes would do the trick just fine.
Defouler o2 trick image by driftman240sx on Photobucket |
There is a tutorial in the DIY section on how to use the non-fouler method. I used it myself when I intalled my Berk Test pipe. 3500 miles later no cels.