mastrkee
Jack leg mechanic
Here's my .02, I put a Banks Ottominder and a 4" turbo back exhaust on my truck when it had about 26,000 on it. I never had any trouble out of it and it increased my mileage by 4mpg. EGT were never out of control but I didn't dog the crap out of it (well maybe a little). I thought the power increase was phenomenal over stock. As said before with added power you can really mess up your engine if you don't use your big head to control your throttle.