What did you do to your 10th gen today?
http://www.f150*****.com/
Senior Member
How much louder should I expect the truck to be after the rear cat delete and the new y-pipe. I'm assuming there will be no performance gains, but I am having mpt revise my tunes for it.
Senior Member
Resident light whore
Or just tap into the park light. Brown wire behind the headlight switch. They'll kick on automatically with the dash lights then. You can add an override switch if you want.
prob a pretty good but louder and id say u should get some performance gains out of it