hi i was wondering if when i put my new bassani catback exhaust on do i have to unhook the battery to reset the computer or not.any info greatly appreciated

 

No you dont have to unhook the battery and it doesnt require a retune of you computer...I assume its the axel back, all you do is unbolt stock muffler and bolt up the bassani. 13mm (brackets) and 15mm deep socket (clamp bolt) wrench does the job.