Review of KNAPPTEK John Knapp Studios

 My MITSUBISHI 3000GT(2 door coupe)was written up as a gross polluter. Of course it could not pass SMOG. I tried everything to reduce the emissions. Unfortunatley nothing worked. Then I bumped into John Knapp the director of KNAPPTEK by accident and brought up my problem with passing the emissions test. Well unknown to me the formula was developed (by John Knapp) over 10 years ago for vehilces to help rejuvinate the engine and rings,seals and help boost gas milige. Well it worked I not only passed the test and reduced my emissions, it boosted my miliage three to four miles a gallon.