1. Measure from the muffler to the end of the existing tip
2. OR hold the new tip where you want it and how far you want it sticking out
3. Mark the two existing exhaust pipes
4. Remove the exhaust off the vehicle
5. Cut the existing tips where you marked them
6. Temporarily put the exhaust back in place
7. With the vehicle raised, hold the new tip exactly where you want it and level
8. Have the welder spot weld it just to hold it in place
9. Remove the exhaust again and weld the tip on properly
10. Do the same for the other side!

Attached Images