
DOWNPIPES / UP-PIPES
Enhance the performance of your vehicle with our top-of-the-line downpipes and up-pipes. Our selection of lbz up pipes, lb7 up pipes, lml up pipes, and more are engineered for maximum air removal efficiency, resulting in optimized driving capabilities. Whether you are looking for increased horsepower, torque, or overall driving experience, our products are designed to meet your needs.
Our range of products includes the JAMO 3" Turbo Down Pipe, PPE Passenger Side Up-Pipe, Three-Inch 304 Stainless Steel Down-Pipes, and High-Flow Manifolds and Up-Pipes Kits. Each product is expertly crafted for a precise fit and minimal pressure loss, ensuring that your vehicle operates at its peak performance levels.
Whether you have a 2001 GM 6.6L Duramax LB7 or a 2016 GM 6.6L Duramax LML, we have the perfect downpipes and up-pipes for your specific model. With durable construction and outstanding performance capabilities, our products are a reliable choice for any driving enthusiast.
Upgrade your ride today with our high-quality downpipes and up-pipes. Experience the difference in performance and power with our precision-designed products, guaranteed to take your driving experience to the next level.
Our range of products includes the JAMO 3" Turbo Down Pipe, PPE Passenger Side Up-Pipe, Three-Inch 304 Stainless Steel Down-Pipes, and High-Flow Manifolds and Up-Pipes Kits. Each product is expertly crafted for a precise fit and minimal pressure loss, ensuring that your vehicle operates at its peak performance levels.
Whether you have a 2001 GM 6.6L Duramax LB7 or a 2016 GM 6.6L Duramax LML, we have the perfect downpipes and up-pipes for your specific model. With durable construction and outstanding performance capabilities, our products are a reliable choice for any driving enthusiast.
Upgrade your ride today with our high-quality downpipes and up-pipes. Experience the difference in performance and power with our precision-designed products, guaranteed to take your driving experience to the next level.
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BD DIESEL 1043800 DURAMAX UP-PIPES KIT SILVERADO/SIERRA 2001-2004 6.6L LB7 2500/3500 SILVERADO/SIERRA
BD DIESEL
$592.95Replaces 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...$592.95 -
PPE 116111000 GM 6.6L DURAMAX HIGH-FLOW EXHAUST MANIFOLDS AND UP-PIPES KITS 2001-2004
PPE
$899.9950 States Emissions Legal (E.O. D-701-34). GM 6.6L Duramax High-Flow Exhaust Manifolds and Up-Pipes Kits PPE High-Flow Manifolds are made from cast, high-sil moly. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless...$899.99 -
MBRP GMCA425 3 " TURBO DOWN PIPE-CARB FOR 2001-2004 GM SIERRA/SILVERADO WITH 6.6L DURAMAX ENGINE
MBRP
$554.99Aluminized Steel 3 Inch Turbo Down Pipe-Carb EO # D-763-2 3 Inch Turbo Down Pipe-Carb EO Num. D-763 2001-2004 Chev/GMC-6.6L Duramax 3 Inch Turbo Down Pipe-Carb EO # D-763 2001-2004 Chevrolet/GMC Duramax 2500/3500 Fits Early 2004 models For over 20 years...$554.99 -
WEHRLI WCF100624 17-22 CHEVROLET 6.6L L5P DURAMAX 2IN STAINLESS UP PIPE KIT W/GASKETS
WEHRLI CUSTOM FABRICATION
$668.33Replace the lightweight 16G, leak prone, 1 5/8" OEM up pipes on your 2017-2025 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...$668.33 -
WEHRLI WCF100590 01-04 CHEVROLET 6.6L DURAMAX LB7 2IN STAINLESS UP PIPE KIT W/GASKETS - SINGLE TURBO
WEHRLI CUSTOM FABRICATION
$606.25Replace the lightweight 16G, 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...$606.25 -
WEHRLI WCF100589 01-04 CHEVROLET 6.6L DURAMAX LB7 2IN STAINLESS UP PIPE KIT W/GASKETS - TWIN TURBO
WEHRLI CUSTOM FABRICATION
$606.25High Flow Intake Bundle Package for 2003-2007 5.9L Cummins. Saves $29.00 vs buying components individually! This Kit Includes: WCF100544 - 3" Passenger Side Intercooler Pipe WCF100528 - 3.5" Driver Side Intercooler Pipe and Intake Horn Kit Replaces the...$606.25 -
AFE POWER 48-34009 TWISTED STEEL HEADERS, UP PIPES FOR 01-04 GM 6.6L DURAMAX LB7 W/FEDERAL EMISSIONS
AFE POWER
$743.82Boost your 2001-2004 GM 6.6L Duramax LB7's performance and reliability with the AFE POWER 48-34009 Twisted Steel Headers and Up Pipes. These headers, made from premium 304 stainless steel tubing, promise durability and strength with a robust .120” wall...$743.82