Review on Manifold Compatible Econoline Excursion Expedition by Mirzet Warren

Buying this product was A total waste of my hard-earned money .Based on my experience I would not recommend it to anyone looking to upgrade their automotive engine. The product failed to give my car any significant performance boost, even though it claimed to be manifold compatible. The only positive aspect was that it was easy to install, but that cannot make up for its lack of effectiveness. Save your money and look for better options..