well i just got the 5lb lower pulley installed today, and when i picked up the truck, the subs dont bump like they use to. i thought it was just cuz i hadnt played with the stereo to set up the preferences yet, but even after i set it to how i like it, it still didnt bump like before. could this have been caused by the chip reburn? any ideas? any help is appreciated. thanks.

--Josh

 

The reburn itself should not affect the stereo, however, if your battery cables were pulled during the process, you might have some audio settings that defaulted.

edit: maybe a setting like Loudness or Bass Boost... or low-pass crossover freq