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Kooks COMPETition only products are built for use in motorsports competition only. these products are not intended for street use.
Competition Only
3" x 3" Race SS Competition Only X-Pipe. 2007-2014 Shelby GT500.
3" x 2-1/2" (OEM) SS Competition Only X-Pipe. 2007-2010 Shelby GT500.
3" x 3" Race SS Competition Only H-Pipe. 2007-2014 Shelby GT500.
3" x 2-1/2" (OEM) SS Competition Only H-Pipe. 2007-2010 Shelby GT500.
3" SS Competition Only OEM Connections. 2016-2024 Camaro SS/ZL1.
3" SS Connection-Back X-Pipe Exhaust w/Black Tips. 2018-2020 Mustang GT 5.0L.
SS Competition Only Rear Exit Exhaust w/SS Tips. 2011-2014 F150 Raptor 6.2L 4V.
3" SS Competition Only Header-Back Dual Exhaust. 1998-2002 Camaro/Firebird 5.7L.
3" x 2-3/4" SS Competition Only OEM Connections. 2014-2015 Z28 Camaro.
3" SS Comp. Only OEM Connections. 2012-2020 Jeep/Durango 6.4L. Trackhawk 6.2L.
3" SS Competition Only OEM Connection Pipes. 2016-2019 Cadillac CTS-V.
1-3/4" Stainless Headers. 2005-2010 Mustang GT 4.6L 3V.
1-3/4" x 3" Stainless Headers. 1996-2004 4.6L 4V Mustang. No EGR Fitting.
1-3/4" Stainless Headers. 2011-2014 Mustang GT 5.0L.
1-7/8" Stainless Headers w/Emissions Fittings. 2001-2002 Camaro/Firebird 5.7L.
1-7/8" Stainless Headers w/Emissions Fittings. 2000 Camaro/Firebird 5.7L.
1-7/8" Stainless Headers w/o Emissions Fittings. 1998-2002 Camaro/Firebird 5.7L.
1-3/4" Stainless Headers w/Emissions Fittings. 1993-1997 Camaro/Firebird 5.7L.
1-7/8" Stainless Headers. 2004-2007 Cadillac CTS-V 5.7L/6.0L
1-3/4" Stainless Headers. 1999-2013 GM 1/2 Ton Truck/2000-2013 SUV.
1 7/8" Stainless Headers. 1967-1987 GM 1/2 Ton Truck w/23degree Stock Port SBC.
1-3/4" Stainless Headers. 1967-1987 GM 1/2 Ton Truck w/23degree Stock Port SBC.
1-3/4" Stainless Headers. 2004-2008 Dodge Ram 1500 5.7L.
3" SS Competition Only Y-Pipe. 2009-2013 GM Truck 4.8L/5.3L. Connects to OEM.