About how long should it take to install a Y-Pipe? Is it very involved or is it a relatively simple mod?

 

http://forums.maxima.org/showthread....threadid=39141

 

You will need some tools and a bit of spare time....

deep sockets, universal swivel joints, extensions, 14 mm socket, breaker bar, anti-sieze compound, open wrench for O2 sensors, and jack stands. Getting the stock pipe off is the hard part. After that it should be easy....