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SuperTrapp Steel Mufflers

SuperTrapp Steel mufflers have a low-maintenance black finish for good looks at a price that won't break the bank. In general, larger and longer mufflers will result in less noise with minimal restriction on exhaust flow. The 4 inch disc mufflers can handle up to 250 HP or 4.0L (250 CID) per muffler. The 5 inch disc mufflers can handle up to 400 HP or 5.7L (350 CID) per muffler. Dual or even quad mufflers can be used on much larger engines.

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4" Steel Glasspack with Diffuser for 2.25" OD Pipe

4" Steel Glasspack with Diffuser for 2.25" OD Pipe

This 4" SuperTrapp glasspack muffler with a diffuser is for 2.25" OD pipe and allows you to tune the muffler to the desired noise and back pressure level by adding or removing the diffuser discs.

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Part No.
Description
Price
Status
4" Steel Glasspack with Diffuser for 2.25" OD Pipe

ST-449-2218 

4" Steel Glasspack with Diffuser for 2.25" OD Pipe

$179.99In Stock
4" Steel Glasspack with Diffuser for 2.5" OD Pipe

ST-449-2518 

4" Steel Glasspack with Diffuser for 2.5" OD Pipe

$179.99In Stock
SuperTrapp 5A Long Glasspack with Diffuser for 2.5" Pipe

ST-549-2519 

SuperTrapp 5A Long Glasspack with Diffuser for 2.5" Pipe

$207.99In Stock
SuperTrapp 5A Long Glasspack with Diffuser for 3" dia Pipe

ST-549-3019 

SuperTrapp 5A Long Glasspack with Diffuser for 3" dia Pipe

$207.99In Stock
SuperTrapp 5A Long Glasspack with Diffuser for 3.5" Pipe

ST-549-3519 

SuperTrapp 5A Long Glasspack with Diffuser for 3.5" Pipe

$207.99In Stock
SuperTrapp 5A Long Glasspack with Diffuser for 3.5" Pipe

ST-547-3519 

SuperTrapp 5A Long Glasspack with Diffuser for 3.5" Pipe

$178.00In Stock
SuperTrapp 5A Shorty Glasspack with Diffuser for 3.5" Pipe

ST-549-3514 

SuperTrapp 5A Shorty Glasspack with Diffuser for 3.5" Pipe

$207.99Not In Stock