Prin, make sure you check out the patteren, Hella has diffrent grades of lights. That said Hella is a known commodity and provides good aux lighting.
My kids live in Mesa and dust storms can be a bitch!
Truck is definetly louder, but not unpleasent. Like I said hard to tell power gain, 9hp is not a lot and the Edge will never be a race car. Acceleration does seem slightly better, could be (and probably is) physiological. I would do it again!
No MPG gains, but truck is driven differently in cooler weather(winter gas, remote start for warm up). Additional power hard to tell, sounds better though.
No regrets so far!
I took a wire coat hanger attached wires and feed through harness bundel in firewall. Drilled hole in dash and installed switch. Picture is on my fog light post.
Received and installed K&N CAI today, sounds tough and even the wife says sounds more sporty. Will see what if anything other than sound changes.
Easy install about 1 hour.