2004 Chevy Impala Mufflers
MAGNAFLOW® - Stainless Steel Oval MufflerUniversal Stainless Steel Oval Muffler by MagnaFlow®. The Wide Open design of the performance muffler improves the breathing of your engine and gives you increased power. It also gives you that famous MagnaFlow Power Sound, that deep, mellow roar...Our price: $75.19 - $225.77$75.19 20% OFF
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MAGNAFLOW® - Stainless Steel Round MufflerUniversal Stainless Steel Round Muffler by MagnaFlow®. The Wide Open design of the performance muffler improves the breathing of your engine and gives you increased power. It also gives you that famous MagnaFlow Power Sound, that deep, mellow roar...Our price: $67.50 - $204.63$67.50 20% OFF (3)
MAGNAFLOW® - XL Series Satin Stainless Steel Oval MufflerUniversal XL Series Satin Stainless Steel Oval Muffler by MagnaFlow®. The XL Mufflers are for the musicians. No other mufflers are so finely tuned as the XLs are. They give a new meaning to the expression Performance Engine. With the XL mufflers...Our price: $53.18 - $63.82$53.18 20% OFF (115)
MAGNAFLOW® - XL Series Satin Stainless Steel Round MufflerUniversal XL Series Satin Stainless Steel Round Muffler by MagnaFlow®. The XL Mufflers are for the musicians. No other mufflers are so finely tuned as the XLs are. They give a new meaning to the expression Performance Engine. With the XL mufflers...Our price: $61.16 - $101.42$61.16 20% OFF (115)
BORLA® - Pro XS™ Stainless Steel Muffler UnnotchedUniversal Pro XS™ Stainless Steel Muffler Unnotched by Borla®. These mufflers include many of the features found on BORLA’s performance mufflers, at a more affordable price. You get the same patented straight through muffler technology that...Our price: $135.99 - $267.99$135.99 20% OFF
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GIBSON® - CFT Superflow™ Oval MufflerUniversal CFT Superflow™ Oval Muffler by Gibson®. Get optimum usable power and a deep powerful sound with a Gibson CFT Superflow Muffler. The CFT Superflow has one of the lowest restriction ratings of any muffler on the market, for dramatically...Our price: $89.91 - $149.84$89.91 20% OFF (39)
GIBSON® - SFT Superflow™ Round MufflerUniversal SFT Superflow™ Round Muffler by Gibson®. Get increased exhaust flow for more power and great sound with a Gibson SFT Superflow Muffler. The SFT Superflow has one of the lowest restriction ratings of any muffler on the market, for...Our price: $102.08 - $317.75$102.08 20% OFF (1)
MBRP® - Installer Series™ Oval Chambered Core MufflerUniversal Installer Series™ Aluminized Steel Oval Chambered Core Muffler by MBRP®. These Installer Series mufflers utilize a chambered-core construction for a mellower but unmistakably MBRP sound character. They’re fabricated from...Our price: $44.41 - $46.80$44.41 20% OFF (38)
MBRP® - Installer Series™ Oval Perforated Core MufflerUniversal Installer Series™ Aluminized Steel Oval Perforated Core Muffler by MBRP®. Tame that exhaust system with a perforated-core muffler. By using a straight piece of pipe that’s been perforated with countless small holes, MBRP lets the...Our price: $44.41 - $46.80$44.41 20% OFF (38)
"I have an '06 Chevy Impala SS 5.3L, and let me tell you, these Flowmasters mufflers sound 100% and then some better. It has that Aggressive not too loud muscle purring V8 sound I was looking for. If you want good sound and affordable Flowmaster mufflers on your baby - Look no further. Your looking at them Right now."
Larry D. - 2007 Chevy Impala (Roseville, MI)
"At first, I was uncertain in choosing the Flowmaster 40 series Delta Flow/ Aggressive sound mufflers, but once I heard that great sound, I thought "WOW", that's the sound I was looking for. I waited until I had won the AACA( Antique Automobile Club of America) Senior Grand National Award in 2010, and then decided it was time to take off the original mufflers and enjoy the ride! The Flowmaster 40 series are just great and give my 64 Impala that muscle car sound that I wanted. Thanks Flowmaster for producing a great product! "
Ronald F. - 1964 Chevy Impala (Woodburn, KY)
"has a really nice deep tone"
Andrew C. - 2008 Chevy Impala (Newmarket, ON)