Mine pipe is clean
I don't have much of a black ring. the pipe is black inside and where the condensation drips but thats all. no
engine mods yet and i get 18.7 mpg on
premium at 4500 feet. only 6100 miles.
y2k bright red, XL, sport group, 3.55 rearend,5 speed
engine mods yet and i get 18.7 mpg on
premium at 4500 feet. only 6100 miles.
y2k bright red, XL, sport group, 3.55 rearend,5 speed


