+3 Passenger Side Exhaust Up Pipe for 6.6l Duramax Chevy GMC 2001-2004 LB7 KB-6.6l-PSUP $169.95 Out of stock Quantity: 1 Add to Bag Product Details MPN: KBDP-6.6l-PSUPK Increase exhaust flow and reduce EGTs with our Passenger Side Up pipe for 2001-2004 Chevy/GMC 6.6l Duramax Features:Reduced EGTs Increased Exhaust Flow Quicker Turbo Spool Stainless Mandrel Bent Tubes High Flow Bellows High Temperature Ceramic Coating Includes:1. Passenger Side Up Pipe 2. Gaskets 6. Mounting Bolts Fits: 2001-2004 Chevy/GMC 6.6l Duramax LB7 May also fit non emissions 2004.5-2016 LLY LBZ LMM LGH & LML engines. *Notes: Does not fit with OE downpipe. For trucks not equipped with factory emissions equipment. Tuning may be required. Save this product for later Favorite