What materials is this muffler made from?

This Vibrant Performance race muffler is made from 304 stainless steel, which is known for its durability and resistance to corrosion. The internal packing and TIG welding also contribute to its robust construction.

What are the dimensions of this muffler?

The muffler has a 4-inch inside diameter for both the inlet and outlet. The main body of the muffler is 9 inches long, and the outside diameter is 4.5 inches.

Is this muffler suitable for street use?

While designed to reduce noise levels, this is a race muffler with a straight-through design. It is intended for high-performance applications and may produce a louder sound than a typical street muffler.

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Specifications

Brand: Vibrant
Part #: 1797
UPC: 690092117313

Vibrant SS Race Muffler 4in inlet/outlet x 9in long

Name: Vibrant SS Race Muffler 4in inlet/outlet x 9in long
Brand: Vibrant
SKU: vibrant-vibrant-ss-race-muffler-4in-inlet-outlet-x-9in-long-t14-4311072
Price: 129.99 USD
Availability: InStock

$129.99

Only 5 left in stock

Vibrant SS Race Muffler 4in inlet/outlet x 9in long. Made from 304 stainless steel for corrosion resistance.

Key Features

You get a 4-inch inlet and outlet race muffler that is 9 inches long.
Constructed from 304 stainless steel for good corrosion resistance.
Features a true straight-through perforated internal design for unrestricted flow.
Packed with multi-layered sound absorption materials to help reduce noise.
TIG welded for improved durability.
Lightweight and compact design.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This Vibrant Performance race muffler is constructed from 304 stainless steel, offering solid durability and resistance to corrosion. It features a 4-inch inlet and outlet, with a 9-inch overall body length, making it a compact option for high-performance vehicles. The muffler is packed with multi-layered sound absorption materials and has a true straight-through perforated internal design for unrestricted flow.

The straight-through design helps reduce noise levels from high-performance engines while maintaining minimal restriction. It's TIG welded for added strength and built to meet muffler requirements at many race tracks across North America. This muffler is a lightweight choice for those looking to manage exhaust sound without sacrificing performance.