i am new to this site today actualy well i had a flow put in 2 in 1 out 50 love the sound but having shifting problems in od mainly and also dont want to down shift?i had a 99 did this it was gov silinoid but it cant be it went out same day did the exuast so am going to do a trans flush. has 78,000 on the truck 2008 ram 1500 2wd love the fourm most things i have read are from people who know their stuff so any advice would be helpful and yes they disconnect the batt while welding so they say but that is another thing all togeather.