Warranty and Exchange

All FMS injectors are covered by a 1yr manufacturer defect warranty. All claims are subject to a flow test at which point we will conclude if the warranty applies. The customer is responsible for any shipping charges and cleaning fees if injectors are found to be working but in dirty condition.

All FMS electronics such as pumps and sensors are all sales final. 

All items are subject to a 25% restocking fee for returns. 

Any exchanges must meet the FMS criteria of new and unused condition.