stock sub and amp
 

i have an 05 supercrew i was wondering if there is any way to beef up the bass without making alot of changes to the wiring, box etc. will a newer amp and/or newer better sub make a difference in bass without being too much of a headache?

you can drop in a new sub, it will have to be dual 4 or dual 2 ohm loads, however that amp in there is VERY small and as it will sound a little better a bigger amp and better box is in order, even building your own box and keeping the stock sub and amp will make it sound better, lots of options though, all depends on your wallet size