i need a little help guys... after driving the wifes excursion on vacation 1200 miles i realized that she needs more power... the X not the wife 
... i am planning on the napa air filter upgrade and the walker muffler... it already has a hypertech programmer on stage 3... im planning on towing a 8500-9500 lb travel trailer so i want to keep it reliable...any help would be great... oh by the way its a 2000 X with 7.3 and 4x4:read:
... i am planning on the napa air filter upgrade and the walker muffler... it already has a hypertech programmer on stage 3... im planning on towing a 8500-9500 lb travel trailer so i want to keep it reliable...any help would be great... oh by the way its a 2000 X with 7.3 and 4x4:read:
