BOOST TUBES / INTAKE MANIFOLDS
Boost tubes are essential for enhancing the performance of your Duramax engine. Our selection of Duramax boost tubes, including the L5P boost tubes, is designed to maximize engine airflow improvement. These high boost GM parts are a key component in any Duramax engine upgrade, ensuring your vehicle gets the power it needs. With our performance boost tubes, you'll experience a noticeable difference in your GM's output. Our GM boost tubes are engineered for durability and efficiency, fitting seamlessly into your diesel engine boost system. For those looking to push their vehicle further, our performance intake tubes and turbocharger airflow tubes are top-notch air induction upgrades. Choose our GM performance parts for a reliable and effective boost to your engine's capabilities.
High-performance and supercharged engines need robust intercooler systems and quality piping to properly cool and direct the air moving through your engine, so as to maximize the efficiency of your air intake. CPP Diesel has all of the GM Duramax boost tubes, turbo systems, and intercooler parts you need to make your diesel engine a high-performing beast.
High Performance Products and Service
When it comes to your diesel engine, compromise is not an option. CPP carries high-quality performance parts from reliable manufacturers so you can build the ultimate ride. We carry quality intercooler pipes, boot kits, turbo systems, charge tubes, Y-bridges and more. We strive to deliver superior service, and we ship out all of our orders as soon as we receive them, so you can get the parts you need and install them right away.
Shop Today
Take a look through our selection of GM Duramax boost tubes and other performance parts. We're confident you'll find the parts you need. Otherwise, you can give us a call at 724-785-4022, or message us on our chat with any questions you may have about our selection or about specific parts. Browse our store and order your performance parts today.
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S&B FILTERS 76-1006B TURBO INLET MANIFOLD 2004-2005 GM/CHEVROLET DURAMAX 6.6L LLY
S&B FILTERS
$195.00Turbo Inlet Manifold For Chevy / Gmc Duramax LLY 6.6L The Stock LLY Turbo Inlet Is Very Restrictive, Causing The Turbo To Over Work And Egt's To Go Up. This Causes Dreaded Thermal Runaway. The S&B Turbo Inlet Manifold Improves Airflow To Your Engine...$195.00 -
PPE 115020020 TURBO INLET UPGRADE KIT BLACK 2017-2019 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$179.9950 States Emissions Legal Pending Replace the restrictive, plastic intake tube that comes stock on your L5P truck. The Stainless Steel PPE Intake Tube eliminates the factory resonator which causes air-flow restrictions. This easy-to-install upgrade...$179.99 -
PPE 115020120 TURBO INLET UPGRADE KIT BLACK 2020-2023 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$179.9950 States Emissions Legal Pending The PPE Intake Tube replaces the restrictive and plastic factory intake tube. The PPE Intake Tube eliminates the factory resonator which in turn reduces airflow restrictions and increases the airflow entering your turbo...$179.99 -
PPE 115020130 TURBO INLET UPGRADE KIT POLISHED 2020-2023 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$179.9950 States Emissions Legal Pending The PPE Intake Tube replaces the restrictive and plastic factory intake tube. The PPE Intake Tube eliminates the factory resonator which in turn reduces airflow restrictions and increases the airflow entering your turbo...$179.99 -
PPE 115022000 HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL RAW 2004-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$188.9950 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe is designed to give you higher cooling capacity,...$188.99 -
PPE 115022020 HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL BLACK 2004-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$188.9950 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe is designed to give you higher cooling capacity,...$188.99 -
PPE 115022030 HOT SIDE INTERCOOLER CHARGE PIPE 3.0 INCH STAINLESS STEEL POLISHED 2004-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$188.9950 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-performing 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe is designed to give you higher cooling capacity,...$188.99 -
PPE 115053512 HIGH-FLOW 3 INCH INTAKE BRIDGE MANIFOLD 2PC RACE RED 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$269.99High-performance engines require sufficient airflow, as well as fuel, to be optimally efficient. PPE's High-Flow Intake Manifold eliminates the restrictive air intake heater and quickly channels every precious pound of turbo boost into the engine. The...$269.99 -
PPE 115053520 HIGH-FLOW 3 INCH INTAKE BRIDGE MANIFOLD 2PC RACE BLACK 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$269.99High-performance engines require sufficient airflow, as well as fuel, to be optimally efficient. PPE's High-Flow Intake Manifold eliminates the restrictive air intake heater and quickly channels every precious pound of turbo boost into the engine. The...$269.99 -
PPE 115053522 HIGH-FLOW 3 INCH INTAKE BRIDGE MANIFOLD 2PC RACE BLUE 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$269.99High-performance engines require sufficient airflow, as well as fuel, to be optimally efficient. PPE's High-Flow Intake Manifold eliminates the restrictive air intake heater and quickly channels every precious pound of turbo boost into the engine. The...$269.99 -
PPE 115053552 HIGH-FLOW 3 INCH INTAKE BRIDGE MANIFOLD 2PC RACE ORANGE 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$269.99High-performance engines require sufficient airflow, as well as fuel, to be optimally efficient. PPE's High-Flow Intake Manifold eliminates the restrictive air intake heater and quickly channels every precious pound of turbo boost into the engine. The...$269.99 -
PPE 115053554 HIGH-FLOW 3 INCH INTAKE BRIDGE MANIFOLD 2PC RACE-YELLOW 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$269.99High-performance engines require sufficient airflow, as well as fuel, to be optimally efficient. PPE's High-Flow Intake Manifold eliminates the restrictive air intake heater and quickly channels every precious pound of turbo boost into the engine. The...$269.99 -
PPE 115930100 PERFORMANCE SILICONE INTAKE AND INTERCOOLER HOSE KIT 2019-2022 GM 1500 3.0L DURAMAX
PACIFIC PERFORMANCE ENGINEERING
$179.99PPE's Silicone Hoses are resistant to fuel, oil, and chemicals while also being UV and Ozone resistant. PPE 6mm Performance Silicone Hoses are reinforced with 5 plies of Nomex fibers which allows them to handle 200+ psi burst pressure rating. The...$179.99 -
AFE 46-20043-B BladeRunner 3 IN Aluminum Cold Charge Pipe Black 2001 GM Diesel Trucks V8-6.6L (td) LB7
AFE POWER
$244.00Flow and Performance:Smooth transitions in the mandrel-bent aluminum tubing decrease turbulence and minimize pressure loss, increasing horsepower and torque. Perfect Fit:This tube kit includes high quality, stainless steel, spring loaded T-bolt clamps...$244.00 -
AFE 46-20047 BladeRunner 3 IN Aluminum Cold Charge Pipe Black GM Diesel Trucks 02-04 V8-6.6L (td) LB7
AFE POWER
$244.00Flow and Performance:This intercooler tube is constructed of 3" mandrel bent tubing for maximum flow then powder-coated wrinkle-black for heat and corrosion resistance. The smooth bends allow for low turbulence while increasing horsepower and torque with...$244.00 -
WEHRLI WCF100355 2004.5-2005 LLY DURAMAX 3" PASSENGER (COLD) SIDE INTERCOOLER PIPE KIT
WEHRLI CUSTOM FABRICATION
$270.63The 3" High Flow Passenger Side Intercooler Pipe for 2004.5-2005 LLY Duramax replaces the 2.5" factory aluminum pipe with a high flow, mandrel bent, 14 ga. aluminum one piece 3" pipe. This part uses upgraded silicone boots in order to withstand higher...$270.63 -
WEHRLI WCF100352 | 2004.5-2010 LLY/LBZ/LMM DURAMAX DRIVER (HOT) SIDE 3" INTERCOOLER PIPE KIT
WEHRLI CUSTOM FABRICATION
$280.33LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3" pipe. The OEM Pipe uses a reverse style bead roll design at the turbo which is prone for blowing off of the turbo under higher...$280.33 -
WEHRLI WCF100353 11-16 CHEVROLET 6.6L LML DURAMAX DRIVER SIDE 3IN INTERCOOLER PIPE
WEHRLI CUSTOM FABRICATION
$280.33The 3" High Flow Driver Side Intercooler Pipe for 2011-2016 LML Duramax replaces the factory two piece 2 ½" pipe with a high flow one piece 3" pipe. It also includes upgraded silicone boots that withstand higher pressure and temperature...$280.33 -
WEHRLI WCF100466 06-10 GM LBZ/LMM DURAMAX PASSENGER SIDE INTERCOOLER OUTLET ELBOW KIT
WEHRLI CUSTOM FABRICATION
$212.43The 3.5" High Flow Intercooler Outlet Elbow for 2006-2010 LBZ/LMM Duramax replaces the factory plastic piece pipe with a high flow, 14 ga. aluminum fabricated 3.5" pipe. This part uses a CNC machined flange with a double o-ring seal, comes supplied with...$212.43 -
WEHRLI WCF100833 2020-2024 L5P DURAMAX 3.5" TURBO INTAKE HORN
WEHRLI CUSTOM FABRICATION
$226.983.5-inch Turbo Intake Horn for the 2020-2024 L5P Duramax with factory style Turbo. Improves airflow to turbo by removing restrictions in the factory horn right before the turbo inlet. Tuning is not required; this horn will work plug and play tuners or...$226.98 -
WEHRLI WCF100530 17-19 CHEVROLET 6.6L L5P DURAMAX PASSENGER SIDE 3.5IN INTERCOOLER PIPE
WEHRLI CUSTOM FABRICATION
$286.15The WCFab 3.5" High Flow Passenger (Cold) Side Intercooler Pipe for 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck replaces the factory plastic two piece pipe with a high flow, 14 ga. aluminum one piece 3.5"...$286.15 -
WEHRLI WCF100721 17-19 CHEVROLET 6.6L L5P DURAMAX 3.5IN INTAKE HORN W/PCV PORT
WEHRLI CUSTOM FABRICATION
$226.983 1/2" Turbo Intake Horn for the 2017-2019 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4" in diameter, and we experienced a 25HP Gain with our 3.5" Horn when used with a Max Effort Tune. Tuning is unnecessary; this horn will...$226.98 -
WEHRLI WCF100709 2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE
WEHRLI CUSTOM FABRICATION
$207.584" Intake Resonator Pipe for 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck equipped with an OEM or drop in factory style turbocharger. Dress up your engine bay and remove the plastic turbo resonator box...$207.58 -
WEHRLI WCF100349 2001-2004 LB7 DURAMAX DRIVER (HOT) SIDE 3" INTERCOOLER PIPE KIT
WEHRLI CUSTOM FABRICATION
$280.331 Piece 3" Driver Side Intercooler pipe that was designed to replace the factory pipe and low-quality silicone boots. This Intercooler pipe compliments our S400 over stock twin turbo kit or LB7 Y-Bridge Kits. It is a full 3" intake tract from Turbo to...$280.33 -
AFE POWER 46-20118 BLADERUNNER 3" ALUMINUM COLD CHARGE PIPE BLACK 2011-2016 GM 6.6L DURAMAX LML
AFE POWER
$241.29Flow and Performance:Constructed of 3"mandrel-bent aluminum tubing for maximum flow then, powder-coated for a nice finish. The high-temp wrinkle-black powder-coating also insulates the tubes from engine heat and protects the tube from corrosion. Also...$241.29 -
BD DIESEL 1046277 INTERCOOLER HOSE & CLAMP KIT (DRIVER'S SIDE) 2006-2010 GM DURAMAX 6.6L LLY / LBZ / LMM
BD DIESEL
$229.95Nothing can put an end to a quarter mile pass or hill climb faster than a turbo hose that blows off. Now, you can eliminate this problem with BD's hose and clamp kits. BD boots can withstand over 100 psi of boost and are secured by rugged, spring-loaded,...$229.95 -
PPE 115053500 RACE HIGH FLOW 3" INTAKE BRIDGE MANIFOLD-RAW 2006-2010 GM DURAMAX LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$269.99***THIS ITEM SEALS WITH ORING SEALS, SO NO NEED TO PURCHASE GASKETS Race High-Flow 3 inch Intake Bridge Manifold - GM 06-10 Raw High-performance engines require sufficient airflow, as well as fuel, to be optimally efficient. PPE’s...$269.99 -
PUSHER PGD0410HP MAX 3" DRIVER-SIDE CHARGE TUBE 2007.5-2010 GM DURAMAX 6.6L LMM
PUSHER INTAKES
$239.99The Pusher LMM-HP Max 3" Driver-Side Charge Tube replaces the factory driver-side charge pipe in your 2007.5-2010 GM 6.6L Duramax LMM. Connecting the outlet of the turbo, to the intercooler, this 3" mandrel-bent tubing supplies your engine with 86%...$239.99 -
INDUSTRIAL INJECTION 0928400535-IIS DURAMAX LB7 CP3 REPLACEMENT FCA 2001-2004 GM DURAMAX 6.6L LB8
INDUSTRIAL INJECTION
$209.44Replacement FCA for a LB7 CP3$209.44 -
PPE 115910204 SILICONE HOSE AND CLAMP KIT BLACK 2002-2004 GM DURAMAX 6.6L LB7
PACIFIC PERFORMANCE ENGINEERING
$206.99Drag racing and sled pulling places huge stress on your truck's silicone hoses in a very short period of time. PPE's hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily...$206.99 -
PPE 115010000 TURBO INLET UPGRADE KIT 2004.5-2005 GM 6.6L DURAMAX LLY
PACIFIC PERFORMANCE ENGINEERING
$251.99The stock factory part creates an inefficient low-pressure zone in front of the turbo. This LBZ/LMM-style inlet upgrade addresses this performance issue. Get the full-effect performance benefit of your turbo with the PPE Turbo Inlet Upgrade Kit for your...$251.99 -
MISHIMOTO MMBK-DMAX-11HBK HOT-SIDE BOOT KIT 2011-2016 GM DURAMAX 6.6L
MISHIMOTO
$258.95Mishimoto has released a direct-fit silicone hot-side boot kit with DuraCore™ technology designed specifically for the 2011-2016 Chevrolet/GMC 6.6L Duramax LML. High-powered Duramax trucks require Duramax performance parts, which is why our boot...$258.95 -
MISHIMOTO MMBK-DMAX-06BK FACTORY-FIT BOOT KIT 2006-2010 GM DURAMAX 6.6L
MISHIMOTO
$258.95Mishimoto is proud to expand their line of Duramax performance parts to include a direct-fit silicone boot kit with DuraCore™ technology designed specifically for the 6.6L Chevrolet/GMC Duramax. Mishimoto DuraCore™ technology is the synthetic...$258.95 -
MISHIMOTO MMBK-DMAX-04BK FACTORY-FIT BOOT KIT 2004-2005 GM DURAMAX 6.6L
MISHIMOTO
$285.95A blown intercooler boot can mean the end to a weekend at the drag strip or a canceled day on the boat. You demand a lot from your truck, so you need reliable and dependable parts. Mishimoto is proud to expand their line of Duramax performance parts to...$285.95 -
BANKS 48000 RESONATOR DELETE SYSTEM (RED) 2017-2024 GM DURAMAX 6.6L L5P
BANKS
$209.00Eliminates the stock intake resonator and muffler with a straight through 4-inch constant-diameter piece. Clean up your engine bay with the Banks easy-to-install mandrel-bent constant diameter 4-inch intake resonator delete. For even more power and...$209.00 -
BANKS 25936 BOOST TUBE UPGRADE KIT-RED (DRIVERS SIDE) 2004.5-2009 GM DURAMAX 6.6L LLY/LBZ/LMM
BANKS
$189.00Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends. More air allows for more fuel which means more...$189.00