How are you running your pipes? Who was the manufacturer? Did you have to replace the cat converter?

 

well, you where smarter than i, as i had mine running by my feet and under my seat, it got awful hot and hindered good "pedaling".... but made for a great seat warmer on the cool morning drive

but seriously, look in my sig for my set up. the cat can be left in place as is, but could also be replaced with a high-flow. for the piping, 2" to 2.25" for N/A applications, 2.5" to 3"+ for turbo/superchargers.

 

LMAO u guys are great!