I just got back from a weekend out camping, this was the first time that I pulled my 28' fifthwheel with my 7.3 and was not too impressed. I ordered gauges but they did not come in until tuesday so not sure how much boost I was putting out or what my egt's were but it seemed to struggle. My next purchase is going to be the 6 pos phoenix tuner from php, hopefully that should help. Also would like to change out my K&N air filter.
Any other upgrades anyone can give would be much appreciated.

 

Does it already have exhaust? I ditched my K&N a week ago for a 6637 and like the results. You'll like the 6-POS.

 

I, last summer, was in your same position, I tow a 2000 Wellcraft Martinique 2600. First I installed a 3 pillar mount with EGT, Turbo & Transmission. My local diesel guy told me that Nappa sells a cheap Trans cooler that fits right in and now with the gauges I find that it keeps it nice and cool under load. The Tymar intake is a lot nicer than a clone. Plus its good to support those who figure these things out. Dale also sells 4" 409 SS exhaust, I just got a quote for under $350. That is my next add this spring. Also the suspension on mine is lacking and for towing its very noticeable. I seems to have a very bouncy ride.

Willie

 

Intake, Exhaust, Gauges, then chip!

 

Ok so finally got my egt and boost gauge hooked up. I also ordered a trans temp gauge but I guess I did not research enough because I guess for a man tran you dont need one so if anyone is looking for one... With that being said i now will have a open space in my pillar for a new gauge any ideas of what to put in there??

Just ordered a 6637 and was doing some research on weather or not to get a x-wheel or not, I dont have any serge issues right now but I hear that they are more prone to with the additional air??

Was also looking at getting the HPX, any feedback on it would be greatly appreciated.

 

Fuel pressure, Oil pressure, HPOP, Scan gauge..

I would vote for the Scan Gauge.