Price and specifications for Jasper re-manufactured engines are available through its online catalog, which is made readily available for users who sign up to its website. Jasper's catalog is organized into separate sections, such as complete engines and engine internals.
Jasper deals in building new engines and transmissions for consumer vehicles. Its parts are all offered with a 3-year 100,000 miles warranty, which covers the cost of damage if the components fails due to a manufacturer defect. Jasper also offers an extended service plan. Although more costly, the plan provides extra amenities such as towing, car rental options and labor cost if a problem does occur.
The prices of each part reflects the quality control offered by Jasper, as each engine and component is meticulously inspected before being delivered to the buyer.