Emissions legal in USA and World emissions legality?
Answer> Fabspeed exhaust systems designed for street application are designed to comply with emission and warranty. You will have no problem passing emission tests. However, certain Fabspeed products are for “off road racing use only” and not emission complaint. Sports race catalytic converters with 200 cells and catbypass pipes and certain other parts may not be approved or certified for your region or state. Please check with your local laws and regulations. 34. SLEEPER? Answer> A car that appears not to be modified in any way but has many modifications to increase power and performance.