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Replacement Exhaust System Information

Choose from top brands including: Flowmaster, MBRP, Borla, Dynomax, Magnaflow, Gibson, Walker, Banks Power, Pacesetter, Corsa, AFE, DIY Solutions, Crown Automotive, Roush and Hooker Headers.

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Honda 673-439
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Exhaust System Information

Your vehicles exhaust system routes waste gases from the engine to the outside air. Your carís system consists of five parts: The exhaust manifold, the oxygen sensor, the catalytic converter, the muffler and the exhaust pipe. Each has a crucial role to play. The exhaust manifold collects exhaust gases from each engine cylinder and puts them in one pipe. Exhaust manifolds are usually made of cast iron, but can also be made of steel aluminum or stainless steel. Exhaust manifolds are typically designed to hush exhaust noise. The oxygen sensor measures how much oxygen is in the exhaust. It talks to the engineís computer, which adds or subtracts fuel so the fuel injectors get the right mixture for maximum fuel economy. Depending on the manufacturer, the oxygen sensor may be in the exhaust manifold or further down the line in the exhaust pipe. The catalytic converter, mounted between the exhaust manifold and the muffler, is a pollution-control device that takes harmful carbon monoxide and hydrocarbons and converts them to harmless water vapors. The muffler muffles sound. Most mufflers use baffles to dissipate the exhaust and reduce noise. The exhaust pipe runs the entire length of the car and connects all of the other parts together. Exhaust pipes made of stainless steel are the most corrosion-resistant. Turn to us when you need expert advice on exhaust.

Exhaust System

Don’t get stuck with a poor ride because of faulty exhaust parts. Your automobile depends on the exhaust system to operate safely and efficiently, and issues that result from an improperly functioning system are often resolved by replacing it. Maintaining your vehicle’s system helps you protect the environment while prolonging the life of your engine.

When you need sought-after brands such as Crown Automotive, AFE, Walker, JBA Exhaust, Flowmaster, Magnaflow, Pacesetter, Borla, Banks Power, Gibson, Dynomax, Hooker Headers, MBRP and Corsa, is ready to fill your order. We have millions of parts in our inventory, and we add new items daily. There’s no need to worry when buying from, because we provide prompt shipping and back your purchase with a 30-day return policy. We ensure you receive the quality parts you need at great prices.

What is an automotive exhaust system?

This system is designed to reduce harmful gasses that are released into the air during the engine’s fuel-burning process. In addition to decreasing the pollution from exhaust emissions, the system is configured to lessen the level of noise the engine produces. It is made up of several important components including the exhaust pipe, catalytic converter, muffler and exhaust manifold. Because this system is joined to the engine, each part of it plays a valuable role in improving the vehicle’s overall performance.

How much does a new one cost?

Consider several criteria to get a correct price. The make, model and year of your car or truck determine which system is appropriate for you. At we have an enormous variety of stock to meet your requirements. In our catalog, you can find prices from $340 to $1500 for a replacement system. Our search feature allows you to quickly enter a few specifics about your vehicle to find an exact price for what you need.

What is a cat back exhaust?

The connected area that follows the catalytic converter is referred to as the cat back exhaust. A resonator, muffler and rear pipe commonly function in this capacity. There are also other pipes that may be part of the system based the model you have. The advantages of this exhaust include the following:

  • You can purchase one with the sound-altering characteristics that you prefer.
  • It improves fuel consumption.
  • It decreases the strain on your engine.
  • You can choose a selection that enhances the visual appeal of your car or truck.

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Some of our Customer Reviews
Very Satisfied
Reviewer: Peter

Part Geek is great. I was able to find all part for may Jaguar XJR

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1998 Jaguar XJR Exhaust System

Very Satisfied
Reviewer: Dana

PG configured my order upon request. That is great service.

1995 BMW 540i Exhaust System

Very Satisfied
Reviewer: M. Baadsgaard

I received the order very quickly. The exhaust system fit perfectly on my 2011 Avalanche and it sounds great. All I added were two exhaust hangers at the end of the system to precisely locate both exhaust tips.

2011 Chevrolet Avalanche Exhaust System

Very Satisfied
Reviewer: Freebird1972

WOW you guys Rule... I ordered my Flowmaster muffler on Wednesday and it was delivered on Saturday!!! Back on the road in a few hours, Thank You. You have a new happy customer and I will order more parts from you again. Thank You Again!!!!

2001 Dodge Ram 2500 Exhaust System

Very Satisfied
Reviewer: A

Fast and easy service.

1998 Ford Ranger Gibson Exhaust System 619713 Perfect fit.

1998 Ford Ranger Exhaust System

Somewhat Satisfied
Reviewer: Gary

Quality parts and quick shipping.

1987 BMW 325i Exhaust System