I've been reading these posts for a while now trying to decide which way to go on a module. I have a 10,000 lb 5th wheel toybox and with my Harleys in the back it pushes 12,000 lbs. My stock '02 Dmax can handle it but it would be nice to have a little more pulling power. I had about decided on a Juice/Attitude and a 4" SS exhaust with a stage 2 AFE intake but now I'm confused again. Kennedy mentioned the Banks 6 Gun being best in low end torque. I'm starting to think the Banks package might be what I need. I've also seen some posts about these filters allowing dirt in. I wonder if I even need to change. I don't race my truck...but power is nice. Any advice is appreciated.