[6.7cummins464]

i've got a 2008 6.7 2500. I've got a edge w/att, air intake, DPF delete with the exhaust coming out infront of the back tire, i've got all of 3 foot of pipe coming off of the turbo but the EGTS are still way up there. I'm towing a 35 ft tonge pull toy hauler that weights around 12000 when loaded down. I tow it in stage 2 with tow haul mode engaged and when running 70 on flat ground it usually runs 1150 to 1200 and when on a good hill i've seen up to 1450, i've got the probe in the manifold right where i think the picture showed that came with the programmer but this is just to hot isn't it. is there any chance my probe is faulty or any other ideas it's killing me. My truck will pull the trailer fine and it wants to but i can't let it due to the EGTs. Please some one give me some ideas. also how much boost is to much. If i get on it preety good off a red light with the hauler the boost will jump up to 25 preety quick and just up hills while pulling the hauler i see 20's often. Thanks

 

[6.7cummins464]

Is there a cat delete for this trucks on the down pipe or can you do it yourself? Also doesn't that effect the back pressure on your turbo. Some guys i have talked to said you need to keep some back pressure on you turbo? Thanks for all of the help.