What kind of performance increase can someone with a completely stock jeep expect in terms of mpg and hp?

Asked by john from hillsboro, oregon on

John, at peak operation on this Jet Stage 1 Dodge/Jeep Performance Module it looks like about a 10 hp. gain, JET doesn't give an actual MPG gain. It's really hard to get M.P.G. up with out sacrificing performance and get performance with out sacrificing M.P.G.

Answered by Jason L from hillsboro, oregon on

what is the difference between stage 1 and stage 2 Module?

Asked by rickiee from san antonio,TX on

The stage 1 module is designed for stock or mildly modified vehicles. Fuel and timing curves are modified for optimal performance and mileage using less expensive, lower octane fuels. The stage 2 module is designed for performance enthusiasts and features more aggressive programming to make the most horsepower and torque available. Stage 2 modules require use of 91 octane fuel, 180 degree thermostat and free flow exhaust. Thanks!

Answered by Craig R. from san antonio,TX on