Exhaust Kits - Muffler Back

Open up your stock exhaust with a new exhaust system! Stock exhaust is usually restrictive and doesn't flow freely. Aftermarket exhaust systems from JEGS can help increase vehicle power and torque. JEGS carries exhaust kits from Dynomax, Gibson, Borla, Flowmaster, Corsa, Magnaflow & more at the best prices with the best shipping!

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Category: Exhaust Systems Exhaust Kits - Muffler Back

Flowmaster American Thunder Header-Back Exhaust System 1964-1972 GM A-Body V8


American Thunder Header-Back Exhaust System
  • 1964-1972 GM A-Body V8
  • 2.5" Tubing
  • Tips Not Included
  • Dual Rear Exit
  • Super 40 Series Muffler
  • Aluminized Steel
  • $533.97
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    Flowmaster American Thunder Header-Back Exhaust System 1967-1968 GM Camaro/Firebird V8


    American Thunder Header-Back Exhaust System
  • 1967-1968 GM Camaro/Firebird V8
  • 2.5" Tubing
  • Tips Not Included
  • Dual Rear Exit
  • Super 44 Series Muffler
  • Aluminized Steel
  • $466.97
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    Corsa Xtreme Axle-Back Exhaust System 1997-2004 Chevrolet Corvette C5/Z06 5.7L V8


    Xtreme Axle-Back Exhaust System
  • 1997-2004 Chevrolet Corvette C5/Z06 5.7L V8
  • 2.5" Tubing Diameter
  • Twin 3.5" Pro Series Polished Tips
  • Dual Rear Exit
  • $1,100.00
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    Borla Cat-Back Exhaust System 2010-13 Camaro SS 6.2L V8


    Cat-Back Exhaust System
  • 2010-13 Camaro SS 6.2L V8
  • Single Split Rear Exit
  • Single Round Rolled Angle-Cut
  • 4.5" Polished Tips
  • "ATAK" Mufflers
  • $1,245.99
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    Flowmaster American Thunder Header-Back Exhaust System 1967-1968 GM Camaro/Firebird V8


    American Thunder Header-Back Exhaust System
  • 1967-1968 GM Camaro/Firebird V8
  • 2.5" Tubing
  • Tips Not Included
  • Dual Rear Exit
  • Super 44 Series Muffler
  • 409S Stainless Steel
  • $572.97
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    Flowmaster American Thunder Cat-Back Exhaust System 1986-1991 GM Camaro/Firebird 5.0L/5.7L V8


    American Thunder Cat-Back Exhaust System
  • 1986-1991 GM Camaro/Firebird 5.0L/5.7L V8
  • 3" Tubing
  • 3" Polished SS Tips
  • Dual Rear Exit
  • 80 Series Crossflow Muffler
  • Aluminized Steel
  • $442.97
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    Flowmaster Outlaw Series Cat-Back Exhaust System 2009-2013 Silverado/Sierra 1500 5.3L V8 Crew/Double Cab


    Outlaw Series Cat-Back Exhaust System
  • 2009-2013 Silverado/Sierra 1500 5.3L V8 Crew/Double Cab
  • 3" Tubing
  • 3" Black Stainless Steel Tip
  • Single Out Rear Exit
  • 409S Stainless Steel
  • $297.97
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    Flowmaster American Thunder Header-Back Exhaust System 1969 GM Camaro/Firebird V8


    American Thunder Header-Back Exhaust System
  • 1969 GM Camaro/Firebird V8
  • 2.5" Tubing
  • 2.5" Polished SS Tips
  • Dual Rear Exit
  • Super 44 Series Muffler
  • Aluminized Steel
  • $581.97
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    Flowmaster Outlaw Series Axle-Back Exhaust System 2010-2013 Chevy Camaro SS 6.2L without Ground Effects


    Outlaw Series Axle-Back Exhaust System
  • 2010-2013 Chevy Camaro SS 6.2L without Ground Effects
  • 3" Tubing
  • 4" Polished Stainless Steel Tips
  • Dual Rear Exit
  • 409S Stainless Steel
  • $589.97
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    Borla Cat-Back Exhaust System 2015 Challenger R/T


    Cat-Back Exhaust System
  • 2015 Challenger R/T
  • Dual Split Rear Exit
  • Dual Rectangle, Angle-Cut Tips
  • "ATAK" Mufflers
  • $1,399.99
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    Borla Cat-Back Exhaust System 1997-04 Corvette C5/Z06 5.7L V8


    Cat-Back Exhaust System
  • 1997-04 Corvette C5/Z06 5.7L V8
  • Split rear exit
  • Single round, rolled angle-cut tips
  • "S-Type" Mufflers
  • $685.99
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    Borla Cat-Back Exhaust System 2015-16 Challenger Hellcat 6.2L


    Cat-Back Exhaust System
  • 2015-16 Challenger Hellcat 6.2L
  • Split Rear Exit
  • No Tip, Uses Factory Exhaust Bezels
  • "ATAK" Mufflers
  • $1,799.99
    Estimated Ship Date: 07/03/17
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    Flowmaster American Thunder Header-Back Exhaust System 1967-1970 Ford Mustang V8


    American Thunder Header-Back Exhaust System
  • 1967-1970 Ford Mustang V8
  • 2.5" Tubing
  • 2.5" Turndown Tips
  • Dual Rear Exit
  • Super 44 Series Muffler
  • Aluminized Steel
  • $452.97
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    Flowmaster Outlaw Series Cat-Back Exhaust System 2015-2016 Dodge Challenger R/T 5.7L


    Outlaw Series Cat-Back Exhaust System
  • 2015-2016 Dodge Challenger R/T 5.7L
  • 3" Tubing
  • 3.5" Polished Stainless Steel Tips
  • Dual Out Rear Exit
  • 409S Stainless Steel
  • $931.97
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    (6)

    Flowmaster American Thunder Header-Back Exhaust System 1969 GM Camaro/Firebird V8


    American Thunder Header-Back Exhaust System
  • 1969 GM Camaro/Firebird V8
  • 2.5" Tubing
  • 2.5" Polished SS Tips
  • Dual Rear Exit
  • Super 44 Series Muffler
  • 409S Stainless Steel
  • $645.97
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    Flowmaster American Thunder Cat-Back Exhaust System 2011-2014 Dodge Charger R/T 5.7L V8


    American Thunder Cat-Back Exhaust System
  • 2011-2014 Dodge Charger R/T 5.7L V8
  • 2011-2014 Chrysler 300 5.7L V8
  • 2.5" Tubing
  • 2.5" Polished SS Tips
  • Dual Rear Exit
  • Super 40 Series Muffler
  • 409S Stainless Steel
  • $717.97
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    Flowmaster Outlaw Series Axle-Back Exhaust System 2012-2017 Jeep Wrangler 2/4-Door 3.6L


    Outlaw Series Axle-Back Exhaust System
  • 2012-2017 Jeep Wrangler 2/4-Door 3.6L
  • 2.5" Tubing
  • 4" Black Ceramic Coated Double Wall Tips
  • Dual Out Rear Exit
  • 409S Stainless Steel
  • $499.97
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    Flowmaster American Thunder Header-Back Exhaust System 1978-1988 GM A-Body/G-Body V8


    American Thunder Header-Back Exhaust System
  • 1978-1988 GM A-Body/G-Body V8
  • 2.5" Tubing
  • 3" Polished SS Tips
  • Dual Rear Exit
  • Super 44 Series Muffler
  • 409S Stainless Steel
  • $740.97
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    Flowmaster American Thunder Header-Back Exhaust System 1968-1974 Chevy Nova V8


    American Thunder Header-Back Exhaust System
  • 1968-1974 Chevy Nova V8
  • 2.5" Tubing
  • Tips Not Included
  • Dual Rear Exit
  • Super 44 Series Muffler
  • 409S Stainless Steel
  • $555.97
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    (1)

    Flowmaster American Thunder Cat-Back Exhaust System 1999-2004 Ford Mustang GT/Mach 1/Bullitt 4.6L V8


    American Thunder Cat-Back Exhaust System
  • 1999-2004 Ford Mustang GT/Mach 1/Bullitt 4.6L V8
  • 2.5" Tubing
  • 3" Polished SS Tips
  • Dual Rear Exit
  • Super 40 Series Muffler
  • Aluminized Steel
  • $495.97
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    Flowmaster Outlaw Series Cat-Back Exhaust System 2009-2017 Dodge Ram 1500 4.7L/5.7L V8


    Outlaw Series Cat-Back Exhaust System
  • 2009-2017 Dodge Ram 1500 4.7L/5.7L V8
  • 3" Tubing
  • 4" Black Ceramic Coated Double Wall Tips
  • Dual Out Rear/Dual Out Side Exit
  • 409S Stainless Steel
  • $877.97
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    Flowmaster American Thunder Header-Back Exhaust System 1968-1972 GM A-Body


    American Thunder Header-Back Exhaust System
  • 1968-1972 GM A-Body
  • 3" Tubing
  • Tips Not Included
  • Dual Rear Exit
  • Super 40 Series Muffler
  • Aluminized Steel
  • $668.97
    Ships Today
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    Flowmaster American Thunder Header-Back Exhaust System 1955-1957 Chevy Car V8 (Except Convertible/Wagon)


    American Thunder Header-Back Exhaust System
  • 1955-1957 Chevy Car V8 (Except Convertible/Wagon)
  • 2.5" Tubing
  • 3" Polished SS Tips
  • Dual Rear Exit
  • Super 40 Series Muffler
  • 409S Stainless Steel
  • $723.97
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    Borla Rear-Section Exhaust System 2010-13 Camaro SS 6.2L


    Rear-Section Exhaust System
  • 2010-13 Camaro SS 6.2L
  • Split Rear Exit
  • Single Round, Rolled Angle-Cut Tips
  • 2.5" Diameter Tubing
  • 4.5" Tips
  • "ATAK" Mufflers
  • $724.99
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    (1)

    Borla Cat-Back Exhaust System 2015-16 Challenger R/T 5.7


    Cat-Back Exhaust System
  • 2015-16 Challenger R/T 5.7
  • Dual Split Rear Exit
  • Dual Rectangle Angle-Cut Tips
  • "S-Type" Mufflers
  • $1,433.99
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    Flowmaster Outlaw Series Axle-Back Exhaust System 2005-2010 Ford Mustang GT/GT500 4.6L/5.4L


    Outlaw Series Axle-Back Exhaust System
  • 2005-2010 Ford Mustang GT/GT500 4.6L/5.4L
  • 3" Tubing
  • 4" Polished Stainless Steel Tips
  • Dual Rear Exit
  • 409S Stainless Steel
  • $442.97
    Ships in 24hrs
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    (1)

    Borla Cat-Back Exhaust System 2015-16 Challenger SXT 3.6L


    Cat-Back Exhaust System
  • 2015-16 Challenger SXT 3.6L
  • Single Split Rear Exit
  • No Tips, Uses Factory Valance
  • "S-Type" Mufflers
  • $1,299.99
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    Flowmaster Outlaw Series Cat-Back Exhaust System 2009-2013 Siilverado/Sierra 1500 Pickup 5.3L V8


    Outlaw Series Cat-Back Exhaust System
  • 2009-2013 Siilverado/Sierra 1500 Pickup 5.3L V8
  • 3" Tubing
  • 4" Black Ceramic Coated Double Wall Tips
  • Dual Out Rear/Dual Out Side Exit
  • 409S Stainless Steel
  • $877.97
    Ships Today
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    (1)

    Flowmaster Outlaw Series Cat-Back Exhaust System 2014-2017 Silverado/Sierra 1500 Pickup 5.3L V8


    Outlaw Series Cat-Back Exhaust System
  • 2014-2017 Silverado/Sierra 1500 Pickup 5.3L V8
  • 3" Tubing
  • 4" Black Ceramic Coated Double Wall Tips
  • Dual Out Rear/Dual Out Side Exit
  • 409S Stainless Steel
  • $877.97
    Ships Today
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    (1)