DOWNPIPES / UP-PIPES
Upgrade your ride with a precision-designed lbz up pipe, tailor-made for exceptional performance. These lb7 up pipes for lbz and lbz duramax up pipes are expertly engineered to enhance air removal efficiency, optimizing your driving experience. We also have lml up pipes and lml duramax up pipes known for their durability and outstanding performance. Our lmm up pipes and lb7 up pipe for lmm downpipes offer the perfect fit, ensuring minimal pressure loss. Furthermore, installing an lb7 up pipe on lmm guarantees increased horsepower and torque, making every ride a thrilling journey.
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ATS 204-138-4248 DIRECT REPLACEMENT UP-PIPE KIT 2001-2010 DURAMAX 6.6L LB7/LLY/LBZ
ATS DIESEL
$558.25Up Pipe Kit, Direct Replacement, Both Driver and Passenger Sides, 6.6L Duramax, Includes Hardware and Gaskets.Details: 6.6L Duramax Up Pipe Kit Direct Replacement Driver and Passenger Sides Includes Hardware and Gaskets Sold As A Kit SKU: 2041384248 ...$558.25 -
WEHRLI WCF100624 17-22 CHEVROLET 6.6L L5P DURAMAX 2IN STAINLESS UP PIPE KIT W/GASKETS
WEHRLI CUSTOM FABRICATION
$635.35Replace the lightweight, leak prone, 1 5/8" OEM up pipes on your 2017-2024 6.6L L5P Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck with these heavy duty 11 gauge 2" Stainless up pipe kit. HD Stainless Bellows that will not crack...$635.35 -
WEHRLI WCF100590 01-04 CHEVROLET 6.6L DURAMAX LB7 2IN STAINLESS UP PIPE KIT W/GASKETS - SINGLE TURBO
WEHRLI CUSTOM FABRICATION
$577.15Replace the lightweight, leak-prone, 1 5/8" OEM up pipes with these heavy-duty 11 gauge 2" Stainless up pipe kit. HD Stainless Bellows that will not crack and leak like OEM. Increase Turbo spool-up and decrease EGTs. This kit is for use with single turbo...$577.15 -
WEHRLI WCF100589 01-04 CHEVROLET 6.6L DURAMAX LB7 2IN STAINLESS UP PIPE KIT W/GASKETS - TWIN TURBO
WEHRLI CUSTOM FABRICATION
$577.15Replace the lightweight, leak-prone, 1 5/8" OEM up pipes with these heavy-duty 11 gauge 2" Stainless up pipe kit. HD Stainless Bellows that will not crack and leak like OEM. Increase Turbo spool-up and decrease EGTs. This kit is used with twin turbo...$577.15 -
AFE POWER 48-34009 TWISTED STEEL HEADERS, UP PIPES 2001-2004 GM 6.6L DURAMAX LB7 (FEDERAL EMISSIONS)
AFE POWER
$743.82DETAILS: Constructed out of 2" stainless steel tubing with a .120 wall Includes heavy duty 2" flex tubes with inner liner to help improve air flow for added strength and durability 3/8†thick, laser-cut, flanges designed to match the...$743.82 -
BD DIESEL 1043800 UP-PIPES KIT 2001-2004 GM DURAMAX 6.6L LB7
BD DIESEL
$557.95Replaces the factory exhaust up-pipes (exhaust manifold to the turbo) which are prone to leakage due to the deterioration. BD up-pipes are designed to minimize restriction to the turbo utilizing internally shielded expansion bellows. The BD up-pipes are...$557.95