motivatorofmarines
New member
I came across the Rs4 performance chips on the internet. They claim they work in almost every auto, are plug and play, safe, won't void a warranty, and can give major horsepower, torque, and mileage boosts. I know there are chips that will do this that are far more expensive. These chips cost between 70 to 90 dollars. Do they work? Anyone have first hand experience? Finally are they worth the price? This would be going into a 2010 Wrangler. Thanks in advance.
Barry
Barry