Alphawerks Header = NO CEL PROBLEMS
My understanding is that any after market header is not street legal because it will not pass emmissions because it removed one of the cats, hence the "Check Engine Light" problem. But I could be wrong.
the engine will almost certainly pass the sniffer test, just no way it will pass visual, most CARB legal headers have their CARB exemption number stamped right on the piping. If you find a shop that will overlook some visual stuff..........also new cars in Cali dont need smog for like 5 or 6 years from new, thats what your smog abatement fee is for.







