difference tunes 2004 - 2005 - 2007

[Jim1963]

What ist the diffence of the tunes

20042 Standard silencer with catalytic converter
20050 Standard silencer with catalytic converter
20145 Standard Pipe and catalystic converter

 

[Pig9r]

I haven't seen the 2004 tunes so I am not sure about that one.

Only difference:
20050 idle set at 750
20145 idle set at 820

Fuel, ignition, secondary and A/F tables all appear the same when viewing in Tunedit.

 

[Pig9r]

Jim, FYI you can go to the tuneboy website and download the tuneboy software and tunes for free and view them.