Discussion Starter · #1 ·
I have a 2000 F350 XLT with a 6spd transmission, for now it has a spectre air filter stuck on the original intake, 4 inch down pipe to a 5 inch straight pipe, 4 inch lift with 33's and a cheap chip that will be removed for a nicer one very soon, and an isspro boost gauge(theres a pyrometer but i have to order the wiring for it), i plan on doing the DIY 6637 filter and when the moneys right a tony wildman chip. what else can i do for performance/fuel economy, looks, etc? im looking for the cheap mods plus the more expensive mods, however money is an issue as i am in college, and have to pay insurance and the loan on the truck. this is my first diesel truck but ive been around them for a while.