2006.5-2007 Duramax LBZ Exhaust Systems
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2004.5-2010 Duramax Aluminized 3" Turbo Downpipe (GM8424)
MBRPOriginal price $244.99 - Original price $244.99Original price$244.99$244.99 - $244.99Current price $244.99| /The MBRP GM8424 3" Downpipe helps your 2004.5-2010 6.6L LBZ/LBZ/LMM breathe by increasing the exhaust flow that comes off your turbocharger. This s...
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Universal 4" Downpipe S400 Aluminized (1045240)
BD DieselOriginal price $300.95 - Original price $300.95Original price$300.95$300.95 - $300.95Current price $300.95| /Downpipe used with install of S400 turbos with full Marmon 4.2-inch flange; Comes with Turbo V-Band Clamp; Comes with Exhaust Band ClampDownpipe u...
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2005-2010 Duramax LLY/LBZ/LMM SoCal Turbo Downpipe (500-1024)
SoCal DieselOriginal price $184.99 - Original price $184.99Original price$184.99$184.99 - $184.99Current price $184.99| /Fits 2004.5 - 2010 LLY - LBZ - LMM applications. 3" diameter 304 stainless steel material for superior thermal qualities. Far superior to 409ss or...
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2001-2024 Duramax Three-Inch 304 Stainless Steel Down Pipes (117000400)
Pacific Performance EngineeringOriginal price $186.29 - Original price $293.44Original price$186.29 - $293.44$186.29 - $293.44Current price $186.29| /Remove your crushed oval-shaped stock down-pipe and replace it with a smooth, round, long-lasting full 304 stainless steel Down-Pipe from PPE. Incl...
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