- Exhaust Systems
- Exhaust Kits - Muffler Back
Muffler Back Exhaust Systems & Kits
On your daily-driven car or truck, the three most common upgrades that many owners complete are air intake systems, computer programmers, and custom exhaust systems. Muffler-back kits improve both horsepower and sound for your vehicle and in most cases are easy to install and affordable. JEGS offers high-quality muffler back exhaust system kits for sale from top manufacturers like Flowmaster, Borla, Magnaflow, MBRP, JEGS, and others. Browse our full line of muffler back exhaust systems and kits that will improve your vehicle's sound and performance.
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Flowmaster 818112
Flowmaster Outlaw Cat-Back Exhaust System fits Select Chevy Silverado, GMC Sierra 2500HD/3500HD Pickup Truck 6.6L (Crew Cab)
$858.95
(1)
Ships Today
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$1,799.99
Estimated to ship direct from manufacturer on 06/12/24, pending manufacturer availability.
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$1,799.99
Estimated to ship direct from manufacturer on 06/12/24, pending manufacturer availability.
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Flowmaster 817758
Flowmaster American Thunder Cat-Back Exhaust System 2015-2018 Dodge Charger SRT 392 & R/T Scat Pack 6.4L
$1,634.95
Ships Monday
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$702.24
(1)
Estimated to ship direct from manufacturer on 06/11/24, pending manufacturer availability.
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$702.24
(1)
Estimated to ship direct from manufacturer on 06/11/24, pending manufacturer availability.
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$1,572.99
Estimated to ship direct from manufacturer on 06/12/24, pending manufacturer availability.
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$1,572.99
Estimated to ship direct from manufacturer on 06/12/24, pending manufacturer availability.
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Flowmaster 17201
Flowmaster American Thunder Header-Back Exhaust System 1967-1969 GM Camaro/Firebird V8
$889.95
(2)
Ships Monday
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Flowmaster 17234
Flowmaster American Thunder Cat-Back Exhaust System 1986-1991 GM Camaro/Firebird 5.0L/5.7L V8
$616.95
(5)
Ships Monday
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$1,260.00
Estimated to ship direct from manufacturer on 06/18/24, pending manufacturer availability.
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$1,260.00
Estimated to ship direct from manufacturer on 06/18/24, pending manufacturer availability.
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Flowmaster 817981
Flowmaster Outlaw Series Cat-Back Exhaust System Fits Select Ford F-150 Trucks 2.7L, 3.5L, 5.0L
$1,044.95
Ships Monday
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Flowmaster 817213
Flowmaster American Thunder Cat-Back Exhaust System 1986-1993 Ford Mustang LX 5.0L
$744.95
(1)
Ships Monday
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Flowmaster 17129
Flowmaster American Thunder Header-Back Exhaust System 1967-1968 GM Camaro/Firebird V8
$637.95
(3)
Ships Monday
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$957.95
(2)
Estimated to ship direct from manufacturer on 06/11/24, pending manufacturer availability.
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$957.95
(2)
Estimated to ship direct from manufacturer on 06/11/24, pending manufacturer availability.
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Flowmaster 817689
Flowmaster Outlaw Series Cat-Back Exhaust System 2014-2018 Silverado/Sierra 1500 Pickup 5.3L V8
$1,018.95
(2)
Estimated to ship direct from manufacturer on 06/11/24, pending manufacturer availability.
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$1,018.95
(2)
Estimated to ship direct from manufacturer on 06/11/24, pending manufacturer availability.
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Flowmaster 817740
Flowmaster Outlaw Series Cat-Back Exhaust System 2015-2019 Dodge Challenger SRT 392 and R/T Scat Pack 6.4L/SRT Hellcat 6.2L
$1,237.95
Ships Monday
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Flowmaster 17112
Flowmaster American Thunder Cat-Back Exhaust System 1994-1997 Ford Mustang GT/Cobra 4.6L/5.0L
$579.95
Ships Monday
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$1,185.95
(1)
Estimated to ship direct from manufacturer on 06/27/24, pending manufacturer availability.
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$1,185.95
(1)
Estimated to ship direct from manufacturer on 06/27/24, pending manufacturer availability.
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Flowmaster 17119
Flowmaster 17119 American Thunder Header-Back Exhaust System for 1964-1972 GM A-Body w/V8 Engine
$723.95
(5)
Estimated to ship direct from manufacturer on 06/11/24, pending manufacturer availability.
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$723.95
(5)
Estimated to ship direct from manufacturer on 06/11/24, pending manufacturer availability.
FREE Shipping
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Flowmaster 817129
Flowmaster American Thunder Header-Back Exhaust System 1967-1968 GM Camaro/Firebird V8
$854.95
Ships Monday
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Flowmaster 817752
Flowmaster Outlaw Series Axle-Back Exhaust System 2012-2018 Jeep Wrangler 2/4-Door 3.6L
$682.95
(2)
Ships Monday
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Flowmaster 817460
Flowmaster American Thunder Axle-Back Exhaust System 2005-2010 Ford Mustang GT/GT500 4.6L/5.4L
$553.95
(1)
Ships Monday
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Flowmaster 817690
Flowmaster Outlaw Series Cat-Back Exhaust System 2009-2022 Dodge Ram 1500 4.7L/5.7L V8 Classic Body
$1,018.95
(2)
Ships Monday
Lowest Price Guarantee