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SuperTrapp 360 degree Shield for 5" Diffuser Only

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Brand: SuperTrapp Industries

This is the same steel 360 degree full-circle shield included with 5" SuperTrapp Diffusers (Part Nos. ST-544-xx03). It is designed to help protect the diffuser discs from damage and getting clogged by small rocks or dirt. It can also be used to block and redirect noise from the sides. Black painted finish.

Although this shield is designed for the "Diffuser Only" series (no glasspack), it can also be used with 19" SuperTrapp steel glasspack mufflers (Part Nos. ST-549-xx19). Because the body of these mufflers has a short 360 degree shroud, you must use a couple of diffuser discs as a spacer between the muffler and the shield. The shield will not fit inside the shroud portion of the muffler body.

Not for use with SuperTrapp stainless steel glasspack mufflers (Part Nos. ST-543-xxxx). These mufflers have a 120 degree shield incorporated into the body shell design.

Part No.
Stock Status

Condition: New

In Stock

Super staff made the job much easier!


I have a 1985 Fiero restomod with a Cadillac Northstar V8 drive train and a supertrapp exhaust system. The exhaust system was about 14 or 15 years old when I bought the car; the cores were rusted out and the diffuser bolts frozen. I bought a series of replacement parts including two replacement cores, diffuser shields, and some other parts ... all the parts were well made. The best part of the experience were John and Bob. These two guys talked me through the disassembly, appropriate replacement parts, modifying the cores (my super trapp system was modified by the original mod builder Design One Systems), and the rebuilding of the entire exhaust system. Their input was invaluable and made a major job much easier. These two guys were as knowledgeable and helpful as anyone could ask ... again thanks John and Bob and you Pegasus for both your staff and your products!!!!

Roger F

Northville, Michigan


SuperTrapp 360 degree Shield for 5" Diffuser Only

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