My 04 titan has cracked manifolds and the dealer wont do anything (over on miles) so I have to get some headers, but I have read on here that if I do headers and a cold air intake the truck will run lean and I would have to get tuned. Is this true?
thats alot off money for a daily driver the tune is $700. i use this truck to pull my drag car, im not looking to do much to it. is my best bet to get stock manifolds?