Years ago I installed, with my wife help reading the instructions, a Banks Turbo System on my 87 diesel Suburban. During the installation of 80 steps I rewrote at least 15 of them and advised banks of those problems.
Now if anyone asks my opinion of the installation and my wife is present she asks the individual "How sound is your marriage". If it is not Sound do not try this as a team effort. While the product worked well the instructions left a lot to be desired and I had worked with mechanical things all my life.
WBCCI 12156 AIR 3144 WACHUNG TAC NJ6
2004 Excursion 4x4
1991 34 ft. Excella +220,000 miles, new laminated flooring, new upholstery, new 3200 lbs axles