I have installed the Banks on my SE 4x4 KC.
Had about 1K miles and the stock exhaust came off with no problems. Did the swap in my garage without having to use stands or ramps, took about an hour.
After about a week running the exhaust I’m getting use to the loudness of it, if you keep your foot out of it you can keep the sound pretty mellow. But put your foot in it while cruising and you’ll think your at some NASCAR event.. pretty loud.
I installed the small heat shield blanket on the cross-over pipe that comes pretty close to the transfer case and some wiring. This might be a 4x4 issue only, but I wrapped the wires and the plastic housing with some aerospace heat tape just in case. (see pictures).
The pipe does not come close enough to the spare to worry about.
The stock muffler did have some serious heating discoloration in one section of it, which tells me it’s not the most free flowing design.
Overall, the exhaust fits perfect, is designed to flow much better and did seem to add little power across a wide range. The sound is borderline a little to loud for me, hopefully it won’t get much louder with time. And this comes from someone that has modified or changed every exhaust on every car I have owned, even the wife’s cars. The wife said it was to loud for her Armada, so I’ll wait awhile and see what else comes out for the Armada/Titan
I haven’t checked the mpg yet, but just keeping my foot out of the gas to keep the sound down should help the mileage.
BWW, Dailups beware, large images
http://www.s4play.com/titan/titan 001a.jpg
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If you want to see a full size image remove the "a" from the file name. (broadband only)
S4Titan
SE 4x4 KC
Off road
RF pwr captains
Utility bed
Big tow