Protect your engine with the only really silent rain cap, entirely made of stainless steel.

• Completely quiet.
• Also at low engine loadings.
• Fully balanced.
• Durable, maintenance-free construction.
• Simple installation.
• Sensibly priced.

An engine can be rather badly damaged in our rainy climate.
You can protect your engine by installing a rain cap on your exhaust system.
The first quiet rain cap in the world, the Silent Cap.

The Silent Cap, made entirely of stainless steel, completely protects your engine (and exhaust system) against rain, hail or snow and is whisper quiet in operation!
The perfectly balanced Silent Cap can be installed on your exhaust in a few minutes, is maintenance-free and, not insignificantly, sensibly priced.
We always have the most common sizes in stock.

The dimensions shown are external dimensions of the exhaust pipe (not internal dimensions).