2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM / AFE 46-20049 3" BLADERUNNER INTERCOOLER TUBE (HOT SIDE) * Please call for availability 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM The AFE 46-20049 3" BladeRunner Intercooler Tube (Hot Side) outflows the factory tube in your 2004.5-2010 GM 6.6L Duramax by up to 67% and produced up to 16HP & 49 lb-ft of... MSRP: Was: Now: $313.00 Add to Cart The item has been added