SLP LoudMouth Cat-Backs

Looking to upgrade your vehicle with a catback from SLP? We carry a great variety of SLP LoudMouth Cat-Backs and other exhaust, mufflers & tip performance parts for your vehicle.

We have 30 SLP LoudMouth Cat-Backs available with free shipping to the Continental US 48 States.

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IN STOCK - LOW 310013818 SLP Universal LoudMouth II 2.5in Inlet / Outlet Bullet-Type Muffler $127.60 Details

IN STOCK 310013919 SLP Universal LoudMouth 2.5in Inlet / Outlet Bullet-Type Resonator $105.60 Details

SHIPS FROM MANUFACTURER M31006 SLP 1999-2004 Ford Mustang 4.6L LoudMouth Cat-Back Exhaust System $699.99 Details

SHIPS FROM MANUFACTURER M31016 SLP 1986-1993 Ford Mustang 5.0L LoudMouth Cat-Back Exhaust System $769.99 Details

Chevrolet SLP LoudMouth Cat-Backs

Chevrolet Camaro View all Chevrolet Camaro Catback

IN STOCK - LOW 31042 SLP 1998-2002 Chevrolet Camaro LS1 LoudMouth Cat-Back Exhaust System w/ 3.5in Dual Tips 1998-2002 Chevrolet Camaro Z28 SS 1998-2002 Chevrolet Camaro Z28 1998-2002 Chevrolet Camaro Base $599.99 Details

IN STOCK 31042A SLP 1998=2002 Chevrolet Camaro LS1 LoudMouth Cat-Back Exhaust System w/ 3.5in Slash Cut Tips 1998-2002 Chevrolet Camaro Z28 SS 1998-2002 Chevrolet Camaro Z28 1998-2002 Chevrolet Camaro Base $549.99 Details

IN STOCK 31043 SLP 1998-2002 Chevrolet Camaro LS1 LoudMouth II Cat-Back Exhaust System w/ Dual Tips 1998-2002 Chevrolet Camaro Z28 SS 1998-2002 Chevrolet Camaro Z28 1998-2002 Chevrolet Camaro Base $599.99 Details

IN STOCK 31043A SLP 1998-2002 Chevrolet Camaro LS1 LoudMouth II Cat-Back Exhaust System w/ 3.5in Slash Cut Tips 1998-2002 Chevrolet Camaro Z28 SS 1998-2002 Chevrolet Camaro Z28 1998-2002 Chevrolet Camaro Base $599.99 Details

IN STOCK 31066 SLP Universal LoudMouth 3.0in Inlet / Outlet Bullet-Type Resonator 1998-2002 Chevrolet Camaro Z28 1998-2002 Chevrolet Camaro Z28 SS $105.60 Details

IN STOCK 31067 SLP Universal LoudMouth II 3in Bullet-Type Muffler 1998-2002 Chevrolet Camaro Z28 1998-2002 Chevrolet Camaro Z28 SS $127.60 Details

Chevrolet Cobalt View all Chevrolet Cobalt Catback

IN STOCK 31062 SLP Exhaust LoudMouth 2.5in Inlet / Outlet Bullet-Type Resonator 2005-2009 Chevrolet Cobalt SS $189.99 Details

IN STOCK 31064 SLP Universal LoudMouth II 2.5in Bullet-Type Muffler - Pair 2005-2009 Chevrolet Cobalt SS $229.99 Details

Chevrolet Corvette View all Chevrolet Corvette Catback

SHIPS FROM MANUFACTURER 31049 SLP 1997-2004 Chevrolet Corvette LS1 LoudMouth Cat-Back Exhaust System 1997-2004 Chevrolet Corvette Base 1998-1998 Chevrolet Corvette Indianapolis 500 Pace Car 2001-2004 Chevrolet Corvette Z06 2003-2003 Chevrolet Corvette 50th Anniversary Edition Pace Car 2003-2003 Chevrolet Corvette 50th Anniversary Edition $979.99 Details

IN STOCK 31062 SLP Exhaust LoudMouth 2.5in Inlet / Outlet Bullet-Type Resonator 2005-2013 Chevrolet Corvette Base 2010-2013 Chevrolet Corvette Grand Sport $189.99 Details

IN STOCK 31077 SLP 2005-2008 Chevrolet Corvette LS2 LoudMouth Axle-Back Exhaust System 2005-2008 Chevrolet Corvette Base 2006-2008 Chevrolet Corvette Z06 2008-2008 Chevrolet Corvette 427 Limited Edition Z06 $929.99 Details

IN STOCK 31078 SLP 2005-2008 Chevrolet Corvette LS2 LoudMouth II Cat-Back Exhaust System 2005-2008 Chevrolet Corvette Base 2006-2008 Chevrolet Corvette Z06 2008-2008 Chevrolet Corvette 427 Limited Edition Z06 $929.99 Details

IN STOCK - LOW 32000 SLP 2009-2013 Chevrolet Corvette LS3 LoudMouth Cat-Back Exhaust System 2009-2013 Chevrolet Corvette Z06 2009-2013 Chevrolet Corvette Base 2009-2013 Chevrolet Corvette ZR1 2010-2013 Chevrolet Corvette Grand Sport 2011-2011 Chevrolet Corvette Z06 Carbon 2013-2013 Chevrolet Corvette 427 $889.99 Details

IN STOCK 32001 SLP 2009-2013 Chevrolet Corvette LS3 LoudMouth II Cat-Back Exhaust System 2009-2013 Chevrolet Corvette Z06 2009-2013 Chevrolet Corvette Base 2009-2013 Chevrolet Corvette ZR1 2010-2013 Chevrolet Corvette Grand Sport 2011-2011 Chevrolet Corvette Z06 Carbon 2013-2013 Chevrolet Corvette 427 $929.99 Details

Chevrolet Sonic View all Chevrolet Sonic Catback

IN STOCK 31062 SLP Exhaust LoudMouth 2.5in Inlet / Outlet Bullet-Type Resonator 2012-2012 Chevrolet Sonic LS 2012-2012 Chevrolet Sonic LT 2012-2012 Chevrolet Sonic LTZ $189.99 Details

Chevrolet Trailblazer View all Chevrolet Trailblazer Catback

SHIPS FROM MANUFACTURER 31675 SLP 2006-2009 Chevrolet Trailblazer SS LS2 LoudMouth III Cat-Back Exhaust System 2006-2009 Chevrolet Trailblazer SS $999.99 Details

Chrysler SLP LoudMouth Cat-Backs

Chrysler 300 View all Chrysler 300 Catback

IN STOCK 31062 SLP Exhaust LoudMouth 2.5in Inlet / Outlet Bullet-Type Resonator 2005-2013 Chrysler 300 C 2005-2010 Chrysler 300 C SRT8 2010-2010 Chrysler 300 S 2012-2013 Chrysler 300 C Luxury 2012-2013 Chrysler 300 S 2012-2013 Chrysler 300 SRT8 2013-2013 Chrysler 300 SRT8 Core $189.99 Details

IN STOCK 31064 SLP Universal LoudMouth II 2.5in Bullet-Type Muffler - Pair 2005-2013 Chrysler 300 C 2005-2010 Chrysler 300 C SRT8 2010-2010 Chrysler 300 S 2012-2013 Chrysler 300 C Luxury 2012-2013 Chrysler 300 S 2012-2013 Chrysler 300 SRT8 2013-2013 Chrysler 300 SRT8 Core $229.99 Details

IN STOCK 31066 SLP Universal LoudMouth 3.0in Inlet / Outlet Bullet-Type Resonator 2005-2013 Chrysler 300 C 2005-2010 Chrysler 300 C SRT8 2010-2010 Chrysler 300 S 2012-2013 Chrysler 300 C Luxury 2012-2013 Chrysler 300 S 2012-2013 Chrysler 300 SRT8 2013-2013 Chrysler 300 SRT8 Core $105.60 Details

IN STOCK 31067 SLP Universal LoudMouth II 3in Bullet-Type Muffler 2005-2013 Chrysler 300 C 2005-2010 Chrysler 300 C SRT8 2010-2010 Chrysler 300 S 2012-2013 Chrysler 300 C Luxury 2012-2013 Chrysler 300 S 2012-2013 Chrysler 300 SRT8 2013-2013 Chrysler 300 SRT8 Core $127.60 Details

SHIPS FROM MANUFACTURER D31000 SLP 2005-2010 Dodge Challenger/Charger/Magnum/300C 5.7L LoudMouth Cat-Back Exhaust System 2005-2010 Chrysler 300 C 2010-2010 Chrysler 300 S $639.99 Details

IN STOCK D31004 SLP 2005-2014 Dodge Challenger/Charger/Magnum/300C 6.1/6.4L LoudMouth Cat-Back Exhaust System 2005-2010 Chrysler 300 C SRT8 2012-2014 Chrysler 300 SRT8 2013-2013 Chrysler 300 SRT8 Core $789.99 Details

IN STOCK - LOW D31005 SLP 2005-2014 Dodge Challenger/Charger/Magnum/300C 6.1/6.4L LoudMouth II Cat-Back Exhaust System 2005-2010 Chrysler 300 C SRT8 2012-2014 Chrysler 300 SRT8 2013-2013 Chrysler 300 SRT8 Core $839.99 Details

IN STOCK D31026 SLP 2008-2014 Dodge Challenger/Charger/Magnum/300C 6.1/6.4L LoudMouth Cat-Back Exhaust System 2008-2010 Chrysler 300 C SRT8 2012-2014 Chrysler 300 SRT8 2013-2013 Chrysler 300 SRT8 Core $799.99 Details

IN STOCK D31029 SLP 2008-2014 Dodge Challenger/Charger/Magnum/300C 5.7L LoudMouth Cat-Back Exhaust System 2008-2014 Chrysler 300 C 2010-2010 Chrysler 300 S 2012-2014 Chrysler 300 C Luxury 2012-2014 Chrysler 300 S $749.99 Details

SHIPS FROM MANUFACTURER D31040 SLP 2011-2014 Dodge Challenger/Charger/Magnum/300C 5.7L LoudMouth Cat-Back Exhaust System 2011-2014 Chrysler 300 C 2012-2014 Chrysler 300 C Luxury 2012-2014 Chrysler 300 S $649.99 Details

Dodge SLP LoudMouth Cat-Backs

Dodge Challenger View all Dodge Challenger Catback

IN STOCK D31004 SLP 2005-2014 Dodge Challenger/Charger/Magnum/300C 6.1/6.4L LoudMouth Cat-Back Exhaust System 2008-2014 Dodge Challenger SRT8 $789.99 Details

IN STOCK - LOW D31005 SLP 2005-2014 Dodge Challenger/Charger/Magnum/300C 6.1/6.4L LoudMouth II Cat-Back Exhaust System 2008-2014 Dodge Challenger SRT8 $839.99 Details

IN STOCK D31026 SLP 2008-2014 Dodge Challenger/Charger/Magnum/300C 6.1/6.4L LoudMouth Cat-Back Exhaust System 2008-2014 Dodge Challenger SRT8 $799.99 Details

IN STOCK 31062 SLP Exhaust LoudMouth 2.5in Inlet / Outlet Bullet-Type Resonator 2008-2013 Dodge Challenger SRT8 2009-2013 Dodge Challenger R/T 2012-2012 Dodge Challenger R/T Classic $189.99 Details

IN STOCK 31064 SLP Universal LoudMouth II 2.5in Bullet-Type Muffler - Pair 2008-2013 Dodge Challenger SRT8 2009-2013 Dodge Challenger R/T 2012-2012 Dodge Challenger R/T Classic $229.99 Details

IN STOCK 31066 SLP Universal LoudMouth 3.0in Inlet / Outlet Bullet-Type Resonator 2008-2013 Dodge Challenger SRT8 2009-2013 Dodge Challenger R/T 2012-2012 Dodge Challenger R/T Classic $105.60 Details

IN STOCK 31067 SLP Universal LoudMouth II 3in Bullet-Type Muffler 2008-2013 Dodge Challenger SRT8 2009-2013 Dodge Challenger R/T 2012-2012 Dodge Challenger R/T Classic $127.60 Details

SHIPS FROM MANUFACTURER D31000 SLP 2005-2010 Dodge Challenger/Charger/Magnum/300C 5.7L LoudMouth Cat-Back Exhaust System 2009-2010 Dodge Challenger R/T $639.99 Details

IN STOCK D31029 SLP 2008-2014 Dodge Challenger/Charger/Magnum/300C 5.7L LoudMouth Cat-Back Exhaust System 2009-2014 Dodge Challenger R/T 2012-2012 Dodge Challenger R/T Classic $749.99 Details

SHIPS FROM MANUFACTURER D31040 SLP 2011-2014 Dodge Challenger/Charger/Magnum/300C 5.7L LoudMouth Cat-Back Exhaust System 2011-2014 Dodge Challenger R/T 2012-2012 Dodge Challenger R/T Classic $649.99 Details

Dodge Charger View all Dodge Charger Catback

IN STOCK 31062 SLP Exhaust LoudMouth 2.5in Inlet / Outlet Bullet-Type Resonator 2006-2006 Dodge Charger Daytona R/T 2006-2013 Dodge Charger Pursuit 2006-2013 Dodge Charger R/T 2006-2010 Dodge Charger SRT8 2008-2013 Dodge Charger SE 2012-2013 Dodge Charger SRT8 $189.99 Details

IN STOCK 31064 SLP Universal LoudMouth II 2.5in Bullet-Type Muffler - Pair 2006-2006 Dodge Charger Daytona R/T 2006-2013 Dodge Charger Pursuit 2006-2013 Dodge Charger R/T 2006-2010 Dodge Charger SRT8 2008-2013 Dodge Charger SE 2012-2013 Dodge Charger SRT8 $229.99 Details

IN STOCK 31066 SLP Universal LoudMouth 3.0in Inlet / Outlet Bullet-Type Resonator 2006-2006 Dodge Charger Daytona R/T 2006-2013 Dodge Charger Pursuit 2006-2013 Dodge Charger R/T 2006-2010 Dodge Charger SRT8 2008-2013 Dodge Charger SE 2012-2013 Dodge Charger SRT8 $105.60 Details

IN STOCK 31067 SLP Universal LoudMouth II 3in Bullet-Type Muffler 2006-2006 Dodge Charger Daytona R/T 2006-2013 Dodge Charger Pursuit 2006-2013 Dodge Charger R/T 2006-2010 Dodge Charger SRT8 2008-2013 Dodge Charger SE 2012-2013 Dodge Charger SRT8 $127.60 Details

SHIPS FROM MANUFACTURER D31000 SLP 2005-2010 Dodge Challenger/Charger/Magnum/300C 5.7L LoudMouth Cat-Back Exhaust System 2006-2006 Dodge Charger Daytona R/T 2006-2010 Dodge Charger Pursuit 2006-2010 Dodge Charger R/T 2008-2010 Dodge Charger SE $639.99 Details

IN STOCK D31004 SLP 2005-2014 Dodge Challenger/Charger/Magnum/300C 6.1/6.4L LoudMouth Cat-Back Exhaust System 2006-2010 Dodge Charger SRT8 2012-2014 Dodge Charger SRT8 $789.99 Details

IN STOCK - LOW D31005 SLP 2005-2014 Dodge Challenger/Charger/Magnum/300C 6.1/6.4L LoudMouth II Cat-Back Exhaust System 2006-2010 Dodge Charger SRT8 2012-2014 Dodge Charger SRT8 $839.99 Details

IN STOCK D31026 SLP 2008-2014 Dodge Challenger/Charger/Magnum/300C 6.1/6.4L LoudMouth Cat-Back Exhaust System 2008-2010 Dodge Charger SRT8 2012-2014 Dodge Charger SRT8 $799.99 Details

IN STOCK D31029 SLP 2008-2014 Dodge Challenger/Charger/Magnum/300C 5.7L LoudMouth Cat-Back Exhaust System 2008-2014 Dodge Charger Pursuit 2008-2014 Dodge Charger R/T 2008-2013 Dodge Charger SE $749.99 Details

SHIPS FROM MANUFACTURER D31040 SLP 2011-2014 Dodge Challenger/Charger/Magnum/300C 5.7L LoudMouth Cat-Back Exhaust System 2011-2014 Dodge Charger Pursuit 2011-2014 Dodge Charger R/T 2011-2013 Dodge Charger SE $649.99 Details