Attention: TDR Forum Junkies As far as I know, my TTPM only has four levels. I've had mine set on level four for the past 1K miles.
Don't assume your module is shipped at the default setting listed in the documentation that comes with your TTPM. My documentation says that TTPMs are shipped on level 3. After driving it awhile I didn't feel like I was getting enough extra HP. When I opened the TTPM to change from the default level 3 to level 4, I realized that it was actually shipped on level two.
Don't assume your module is shipped at the default setting listed in the documentation that comes with your TTPM. My documentation says that TTPMs are shipped on level 3. After driving it awhile I didn't feel like I was getting enough extra HP. When I opened the TTPM to change from the default level 3 to level 4, I realized that it was actually shipped on level two.
