first and foremost get rid of the michelin tires, i had two side walls go out and heavy wear, replaced with goodyear AT.s can cruise much faster and truck holds the road much better,
Power locks are not difficult to install. I got them off of ebay for like 25 bucks maybe 2 hours installtation and then i got an alarm so now im set.
As far as exhuast goes, 3 chamber flow sounds bad, 2 chamber 40 series is closer but im gonna drop down to a single chamber delta and hopefully ill sound like a truck.
Averaging about 15-16 mpg all hwy maybe i should slow down.

next mods will be leveling kit, finishing the tint, liberty intake, K&N filter, cattle gaurd with extra lights and 34s if they will fit and im going to look into the locker for the rear.

 

What is the locker for the rear?
Let me know if the single chamber sounds good. I haven't tried cause I thought it would be too loud.

 

Locker on the rear forces both wheels to turn simultaneouly causing much more power for mudding,
i heard a single chamber on a V6f150 and it sounded real nice.

 

Nevermind. I misunderstood the reply.