Shop By Vehicle Year. Sub Model. Select Your Vehicle Specifications It is possible we may not have parts for certain vehicles. Where is your Vehicle Registered? New York. Federal EPA. Vehicle Details Select the option that best describes your vehicle. What is your EFN? Shop by Vehicle Select your vehicle type to find the right parts for your vehicle.
Vehicle Specifications Select your vehicle type to find the right parts for your vehicle. Vehicle Registration Select your vehicle type to find the right parts for your vehicle.
Vehicle Emissions Choose which emissions standard is equipped on your vehicle. Vehicle Details We need to know a little more about your vehicle. Vehicle EFN Choose which emissions standard is equipped on your vehicle. What are Chambered Mufflers? Straight-Through The three main muffler styles are chambered, turbo, and straight-through.
Each style has its own set of benefits and drawbacks. Ideal for street machines and muscle cars, chambered mufflers are designed to reduce exhaust noise while providing a throaty performance sound for the street. They use a series of inner chambers that are configured at specific lengths to reflect sound waves against each other.
As the sound waves bounce into one another, they cancel each other out, causing a reduction in exhaust noise. The exact exhaust tone and noise reduction of chambered mufflers depends on the size and number of the chambers. Some manufacturers also use sound-deadening baffles or inserts within the chambers to further reduce or alter exhaust sound.
Turbo mufflers typically use a set of perforated tubes, which often guide the exhaust gasses through the muffler in an S-shaped pattern.
Although this design is more restrictive than other styles, the S-design allows the gasses to travel through more tubing for better noise reduction. Ideal for street applications, some turbo-style mufflers also incorporate a sound deadening material, which is packed around the tubes for increased muffling.
Straight-through mufflers , or glasspacks , are designed to allow maximum flow—and horsepower. These mufflers feature a straight, perforated pipe wrapped in sound absorbing material such as fiberglass packing. Ideal for racing, this setup allows exhaust gas to flow through the pipe with very little restriction but provides less sound reduction than chambered mufflers. The straight-through design also tends to be more compact than other muffler styles, making it a popular choice among street rodders and custom car builders.
Consider Construction: Aluminized vs. Stainless Steel Mufflers Mufflers must be built tough to handle high pressure exhaust gasses, absorb impact from road debris, and resist corrosion. Manufacturers typically use a three-layer body consisting of an outer shell, an inner case, and a slightly insulated layer in between. The muffler body is usually made of aluminized or stainless steel.
The advantage of choosing an aluminized steel muffler is cost. Aluminized steel is generally less expensive than stainless steel; however, stainless steel mufflers offer superior corrosion resistance, durability, and life span than the aluminized steel versions. Click on the slide show link above for examples of different muffler styles and configurations. And be sure to check out our posts on headers and exhaust styles to round out your exhaust system knowledge.
Video: Exhaust X-Pipes vs. Pingback: How to Choose the Right Headers. I own a Chevy Z pick-up and would like to get a little more rumble out of exhaust.
Tags auto parts shops exhaust Exhaust Noise exhaust pipes exhaust repairs exhaust system exhaust systems Melbourne muffler muffler repairs multi chambered exhaust system single chamber exhaust single chamber exhaust system. Related Posts. What Are Ceramic Coated Headers? October 12, Pros and Cons of a Customised Exhaust System? How are they constructed - what materials? The outer shell is aluminized for corrosion resistance. Other chambered exhaust has traditionally been constructed out of lighter materials - flow tubes being 18 gauge.
Are they available in stainless? Not at this point - this could change if demand warrants it. Can they be used as primary mufflers? They sound best if used by themselves. Can they be used as resonators? Yes, they work fine as resonators located either before or after the main muffler s.
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