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2011 Subaru Impreza

2011 Subaru Impreza Mufflers

Top Rated Products

Ansa Muffler

$107.49( Review)

Fits perfectly, replaced because the old one had a crack

Victor P.

VERIFIED PURCHASER

Ansa Muffler

$106.49( Review)

half of dual muffler exact match to originals. They were just installed so hopefully See More

John P.

VERIFIED PURCHASER

Popular Products

MagnaflowMuffler - Manufacturer #12267

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Magnaflow Performance Mufflers are made of 100 percent stainless steel that is lap-joint welded for solid construction and rugged reliability even in extreme conditions. They come with a large diameter, free-flowing, and straight-through perforated stainless steel core that provides smoot...

$164.00You Save : $84.71 (34%)List Price :~~248.71~~

Flowmaster40 Series Delta Flow Series Muffler, Black, May Require Minor ModificationManufacturer #9425422

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FLOWMASTER – 40 SERIES DELTA FLOW MUFFLERS

Flowmaster’s 40 Series Delta Flow mufflers give your daily driver a noticeable edge with a deep, aggressive tone while still keeping it quieter on the inside. Flowmaster, known as ‘th...

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BorlaProXS Series Muffler, NaturalManufacturer #40348

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BORLA – ProXS MUFFLERS

Uncompromised quality and precision manufacturing is what you get in every Borla ProXS Muffler. Borla manufactures a Pro XS Muffler that will fit almost all vehicles. With a choice of pipe diameters, offsets and single or duel outlet de...

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DynomaxVT Series Muffler, Factory FinishManufacturer #17612

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DYNOMAX VT (VALVE TECHNOLOGY) MUFFLERS

Dynomax offers VT (Valve Technology) Mufflers with a choice of sizes and inlet/outlet positions to make sure you get the right muffler for your ride. Dynomax VT Mufflers have a unique design with an internal valve that elimina...

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MBRPHigh Flow Series Muffler, UniversalManufacturer #GP015

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MBRP – HIGH FLOW MUFFLERS

Is your older vehicle suffering from a poor sounding old muffler? Does your new vehicle have a very restrictive muffler? Get more driving enjoyment from your vehicle by replacing your muffler with an MBRP Muffler. From mild to wild, MB...

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2011 Subaru Impreza Exhaust Flange Gasket

2011 Subaru Impreza Exhaust Pipe

2011 Subaru Impreza Exhaust System

2011 Subaru Impreza Exhaust Tip

2011 Subaru Impreza Headers

Helpful Automotive Resources

Muffler Replacement Cost Estimates, FAQs, and MoreThe muffler silences the engine exhaust. When the exhaust valve opens, a high-pressure gas is released, sending a strong air pressure wave through the atmosphere in the exhaust system.

Improve Your Exhaust Note With These Exhaust System PartsChoosing your header’s material is important because the header plays a big role in your vehicle’s exhaust note and the engine’s acoustics. Generally speaking, stainless steel exhaust parts create a clean and high-pitched metallic noise. One way to describe it is like how aluminum cans reverberate sound. Meanwhile, steel exhaust

Exhaust Coupling Alternatives (No Welding Needed)The engine exhaust initially contains oxides of nitrogen, hydrocarbons, and carbon monoxide. The front part of the catalytic converter nearest the manifold handles the oxides of nitrogen, but the second part is needed for hydrocarbons and carbon monoxide.

Is There a Strong Exhaust Smell Outside Your Car? Here’s WhyThere can be a number of reasons why there’s a strong exhaust smell coming from outside your car. Here are the most common ones. Damaged Catalytic Converter The catalytic converter has layers that convert sulfur into sulfur dioxide, which is an odorless gas. If it gets damaged, the vehicle can exude a

Common Types of MufflersAlso called the resonator chamber or simply resonator, the resonating chamber amplifies and tunes the exhaust sounds into something more attractive and pleasant to human ears. The muffler can have multiple resonators and lays them out at specific lengths. Combined with metal plates, the chambers bounce sound waves together, causing

The Most Common Types of Car Damage from Speed Bumps and How to Prevent ThemYour vehicle’s shock absorbers are responsible for controlling the impact and rebound movement from the suspension system. They are hydraulic devices that absorb vibrations and convert the kinetic energy from the movement into heat before dissipating it. This stops rides from feeling bouncy when driving at high speeds or on

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