Products Wayne’s Automotive ltd., Copyright 2012, All Rights Reserved  We use only the best for your car.  When it comes to oil changes we use the best filters in the market, Fram and Ryco.    Using state of the art computer controlled manufacturing technology this product provides engine cranking power, around 50% more than the regular equivalent size and is supported by a 2 year warranty against faulty workmanship or materials. No matter the application or environment, DENSO offers a spark plug featuring design innovation and exceptional performance. DENSO was a pioneer in the world of spark plug design and they haven't stopped yet.