Bruce Bartlow
Late apex everything
Speaking of the 2012 Si... having major problems passing smog after a series of mods. Returning to stock hasn't worked. All of it somewhat strange, but one solution (perhaps) is an new ECU control unit, about $400, using the new computer for smog and the existing computer for operation.
Any thoughts, links, prior experience?
Much obliged!
Any thoughts, links, prior experience?
Much obliged!