The latest Stainless Marine High Torque Exhaust System for Mercruiser Dry Joint applications (read more...). Please note that ordering this system requires measuring the overall height of your existing manifold and riser to ensure proper matching. Also note that this system will require lengthening the water hoses that connect from the thermostat housing to the existing exhaust risers.

The HI-TORQUE Manifold System is the best combination of horsepower increase, weight reduction and long life available in the entire marine industry today. The heaviest HI-TORQUE manifold weighs 23 pounds. Compare that to cast iron! Experience has shown that the Stainless Marine 5 year limited warranty is justified. The exclusive hybrid aluminum construction has been so successful that, in more than 10 years, they have yet to hear of an engine ruined by the failure of a HI-TORQUE MANIFOLD. Best of all, HI-TORQUE exhaust systems are priced lower than most other top level exhaust systems. This system contains the stainless steel risers & shift, module & oil filter brkts and all mounting hardware! Exhaust Manifold Illustration....