December 18, 200619 yr Just a question about air/fuel controllers. If i use a piggy back air/fuel controller on my stock E.C.U,does this not mean that i dont have to get my e.c.u chipped or do i still have to get it chipped.
Just a question about air/fuel controllers.
If i use a piggy back air/fuel controller on my stock E.C.U,does this not mean that i dont have to get my e.c.u chipped or do i still have to get it chipped.