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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
1-5/8" Stainless Headers. 2003-2011 Crown Victoria 4.6L 2V
1-5/8" Stainless Headers. 2003-2004 Mercury Marauder 4.6L 4V
2" Stainless Headers w/o Emissions Fittings. 1997-2004 Corvette.
1-7/8" Stainless Headers. w/Emissions Fittings. 2001-2004 Corvette.
1-7/8" Stainless Headers. w/Emissions Fittings. 1997-2000 Corvette.
3" x 3" SS Competition Only X-Pipe. 1999-2004 Mustang. (Does Not Connect to OEM)
3" x 2-1/2" SS Competition Only X-Pipe. 1999-2004 Mustang. (Connects to OEM)
3" x 2-1/2" SS Competition Only X-Pipe. 2005-2010 Mustang GT 4.6L 3V.
2-1/2" SS Competition Only X-Pipe. 2005-2010 Mustang GT 4.6L 3V.
1-7/8" Stainless Headers with Adapter Plate Kit. 302 SBF in a Fox Body.
3" SS Competition Only OEM Connection Pipes. 2005-2006 Pontiac GTO.
3" SS Comp. Only Connection Pipes. 2001-2006 GM Truck 6.0L. For OEM Dual Exh.
3" x 2-3/4"(OEM) SS Competition Only H-Pipe. 2011-2014 Shelby GT500.
3" Competition Only X-Pipe. 1997-2004 Corvette. Does NOT Connect to OEM Exhaust.
3" x 2-1/2" SS Comp.Only X-Pipe. 1997-2004 Corvette. Connects to OEM Exhaust.
3" SS Competition Only X-Pipe. 2014-2017 Chevrolet SS. Connects to OEM Mufflers.
3" SS Catted Header-Back Dual Exhaust. 1998-2002 Camaro/Firebird 5.7L.
1-3/4" Stainless Headers w/o Emissions Fittings. 1993-1997 Camaro/Firebird 5.7L.
1-7/8" x 3" SS Mid Length LS Swap Headers. 1982-1992 Camaro/Firebird
2" Stainless Headers. 2014-2019 Corvette 6.2L.
1-7/8" Stainless Headers. 2014-2019 Corvette 6.2L.
1-7/8" Stainless Headers & Comp. Only OEM Conn. 2008-2015 Toyota Tundra 5.7L.
1-7/8" Stainless Headers for LS Swap. 2007-2018 Jeep Wrangler JK 4-Door.
1-3/4" Stainless Headers for LS Swap. 2007-2018 Jeep Wrangler JK 4-Door.