Specials
DOUG THORLEY Tri-Y 4:1 Mid-Length Headers, 1-3/4" x 3" (1968-1974 Chevelle LS)
$995.00 $965.15
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DOUG THORLEY 4:1 Shortie Headers, 1-3/4" x 2-1/2" (2014-2017 Silverado & Sierra 1500 5.3L & 6.2L V8)
$991.00 $961.27
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DOUG THORLEY Tri-Y 4:2:1 Long Tube Headers, 1-3/4" x 2-1/2" (2014-2017 Silverado & Sierra 1500 5.3L V8)
$1,407.60 $1,365.37
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DOUG THORLEY Tri-Y 4:2:1 Long Tube Headers, 1-7/8" x 2-1/2" (2010-2015 Camaro SS)
$1,255.00 $1,217.35
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DOUG THORLEY Tri-Y 4:2:1 Long Tube Headers, 1-5/8" x 2-1/2 (2007-2016 Tundra 5.7L V8)
$918.00 $890.46
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DOUG THORLEY 3:1 Long Tube Headers, 1-5/8" x 2-1/4" (2013-2015 4Runner & 2013-2014 FJ Cruiser 4.0L V6)
$626.00 $607.22
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DOUG THORLEY Mid-Pipes w/ Resonators, 2-1/4" (2005-2015 Toyota Tacoma 4.0L V6)
$590.00 $572.30
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