Does the Lightning come factory with 4 cats, and if so will I get a check engine light or have to re-tune if I go with 2 aftermarkets, an x-pipe, and some new mufflers? :shrug:
yet another cat question
- Thread starter SSKillerF150
- Start date
4 cats stock. No tuning is needed usually with cat backs.
Thats a relief. The muffler shop is 10 miles away. The nearest sct tuner is 75.
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