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Auto Barn
Est. 1957
S&S Cycle

S&S Cycle 4in OD x 2.5in ID x 9in Pillow Pack Muffler Insulation

$24.95

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S&S Cycle 4in OD x 2.5in ID x 9in Pillow Pack Muffler Insulation.

Key Features

  • Fits S&S Cycle mufflers with 4 inch outer diameter and 2.5 inch inner diameter.
  • Measures 9 inches in length.
  • Pillow pack style insulation for easy installation.
  • Helps absorb sound waves to reduce muffler noise.
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About this part

Product Details

This is a 4-inch outer diameter by 2.5-inch inner diameter by 9-inch long pillow pack insulation from S&S Cycle. It’s designed to help quiet down your exhaust system by absorbing sound waves within the muffler core.

When you're rebuilding or repacking a muffler, getting the right insulation material is key to achieving the sound you want. This pillow pack style is easy to work with, fitting snugly inside the muffler body to effectively dampen exhaust noise. Its dimensions are specific, so make sure it matches the internal space of your muffler before ordering.

Specifications

Brand
S&S Cycle
Manufacturer Part #
551-0991
UPC
551-0991

Frequently Asked Questions

S&S Cycle 4in OD x 2.5in ID x 9in Pillow Pack Muffler Insulation

$24.95