Talk Morgan Forums Morgan Sports Cars Morgan Three Wheeler & Super 3 Wrapped headers, removed cats and exhaust baffles

Here’s how they work—ceramic coatings and exhaust wraps help contain the gaseous heat within your exhaust pipes. This causes the gasses to heat up and expand. Since the exhaust gas is trapped within the system, it expands the only direction it can—out of the tailpipe. As a result, exhaust flow is boosted, allowing a rush of fresh air to enter the engine’s cylinders, increasing horsepower. Both ceramic coated headers and exhaust wraps improve horsepower, however, ceramic coating is better than exhaust wrap as it does not trap moisture although more costly. The ceramic coating should dull over time.