Teg_Ben
Advanced Member
- Messages
- 133
I have a hks cat back system on my dc5, it has a layer of dark grey/ black soot on the inside of the tail pipe, i thought this was normal for an exhaust, but my dad said its not normal, it must be running rich. :?
Has your exhaust got this layer of soot, is he worrying me over nothing??
Thanks
Has your exhaust got this layer of soot, is he worrying me over nothing??
Thanks