Snake oil..... Some say it might help a bit, some say it hurts performance... Certainly not anywhere even close to what they are claiming!
"My family hauler can kick your family hauler's @SS!" ~~~~1999 Contour SE Sport~~~~ -KKM True Rev -Custom cat back Flowmaster exhaust -All Cat's fixed. -SHO Shop Off-Road Y-pipe -Many other Mod's done...
