Bullet proof
 

Hey I recently purchased a 2004 Ford F250 Super Duty 6.0 Diesel. Everything is stock on it with 112K miles. Everything is in good working condition. I have been told to "bulletproof" it. EGR delete and such. I am new and still learning about all this. I would never be able to do the work myself. However what recommendations/where should i go for this? Also, ballpark figure, what would i be looking at?

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