Exhaust help please
Nice looking ride.
My 01 v10 with federal emissions has 2 identical cats side by side just in front of the muffler. One for the right head and the other for the left head. A single air line runs from the air pump on the lower right side of the motor and splits in two just before the cats. 1 line into each. I have 2 O2 sensors pre-cat, no post cat sensors. There is a very short y pipe that joins the rear of the cats into a single inlet on the muffler.
I'm nearly positive my friends 98 v10 was the same.
Hope this helps.
My 01 v10 with federal emissions has 2 identical cats side by side just in front of the muffler. One for the right head and the other for the left head. A single air line runs from the air pump on the lower right side of the motor and splits in two just before the cats. 1 line into each. I have 2 O2 sensors pre-cat, no post cat sensors. There is a very short y pipe that joins the rear of the cats into a single inlet on the muffler.
I'm nearly positive my friends 98 v10 was the same.
Hope this helps.



