Pay in 4 interest-free payments of $51.50 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Upgrade to the Sierra Marine 18-5770-1 Ignition Box and run with confidence on the water
Product 72578 is verified for correct specifications and dimensional accuracy before shipment
Part 12706 is configured for its specific application with attention to fitment requirements
aFe recommends replacing oxygen sensors at the same time for optimal performance and to prevent potential CEL issues from aged sensors
AFE Power 77-43026 Seats Upgrade to the Sierra MarineThe AFE Power 77 43026 is a vehicle specific aFe Scorcher tuning module designed to plug directly into your engine's sensor harness and optimize ECU parameters for maximum power. This performance chip targets late model applications with precision calibration, delivering noticeable horsepower and torque improvements without a permanent reflash. It reads MAF, MAP, and boost pressure signals and adjusts them in real time for optimal combustion
