Quote:
Originally Posted by M4LAKA
What are the upper downpipes?
On the IND Distribution website, Eisenmann has upper and lower downpipes?
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Upper are primary and lower are secondary. Removing secondary did not turn O2 CEL light. Primary in other hand will.
There is nothing on website as far as HP gains are :-(
Maybe IND has some more additional info that he can share. I would guess about 15
I noticed that the car is a little more responsive.
After intake and tune I will try to take it to dyno and see what numbers that will spit out
