I JUST NEED TO NO WHERE IT IS ALSO I WOULD LIKE TO NO IF I CAN REMOVE THE MUFFER AND TAIL PIPE AND RUN A TURN DOWN PIPE IN FRONT OF REAR WHEEL WITHOUT HAVING ANY PROBLEM.THANKS DAVE
The egr valve is located on top of the engine and is secured by 2 8mm bolts. Once removed turn the valve with channel locks and use a suiteable ladysfoot(looks like a mini crowbar) or simular type prybar and remove the valve being certain to try to make the valve go upwards and not sideways.
As for the exhaust issue sure you can remove that stuff without causing any issues in my opinion. Some might say that the change in backpressure could be a negative affect but I tend to disagree. I do recommend leaving the Cat in place to avoid warranty issues. The best advise I give people is to check with your local dealer and ask them that way if your truck has ANY issues they wont try to blame it on such modifications. Glad I could help and please accept and leave positive feedback. Thank you.