PACIFIC PERFORMANCE ENGINEERING

The PPE Carbon Fiber Turbo Inlet Upgrade addresses the undersized, flow-choking section of the factory LLY turbo inlet...

50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet...

50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet...

50 States Emissions Legal Pending Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet...

Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet aluminum stock and available in raw,...

Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet aluminum stock and available in raw,...

Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet aluminum stock and available in raw,...

FEATURES:  Billet machined construction OEM Snap fit design Accomodates locating tab in intake tube for a perfect fit VEHICLE FITMENT:  2025 GMC Sierra 3500HD 8 Cyl 6.6 Liter Turbo 2025...

Clean up your Duramax engine bay by installing this simple, appealing billet plug. It eliminates the bulky, plastic turbo resonator box. CNC machined from billet aluminum stock and available in raw...

Enhance the performance and aesthetics of your GM 6.6L Duramax engine with the PPE 115010424 Resonator Delete Plug in a sleek gold finish. Designed to clean up your engine bay, this billet plug...

Enhance the performance and sound of your FOR 17-19 GM 6.6L Duramax L5P truck with the PPE 115020000 Turbo Inlet Upgrade Kit Raw. This premium upgrade kit is designed to replace the restrictive...

The PPE 115020020 Turbo Inlet Upgrade Kit in Black FOR the FOR 17-19 GM 6.6L Duramax L5P is the ultimate solution FOR enhancing the performance of your truck. Designed to replace the restrictive...

 50 States Emissions Legal  (E.O. D-701-42) Replace the restrictive, plastic intake tube that comes stock on your L5P truck. The Stainless Steel PPE Intake Tube eliminates the factory...

Introducing the PPE Zilla Carbon Fiber Turbo Inlet Tube - an exceptional performance upgrade to your GM 6.6L Duramax. Handcrafted from 100% genuine, dry/prepreg carbon fiber and finished with a sleek...

Introducing the PPE Zilla Carbon Fiber Turbo Inlet Tube - an exceptional performance upgrade to your GM 6.6L Duramax. Handcrafted from 100% genuine, dry/prepreg carbon fiber and finished with a sleek...

50 States Emissions Legal  (E.O. D-701-42) The PPE Intake Tube replaces the restrictive and plastic factory intake tube. The PPE Intake Tube eliminates the factory resonator which in turn...

 50 States Emissions Legal  (E.O. D-701-42) The PPE Intake Tube replaces the restrictive and plastic factory intake tube. The PPE Intake Tube eliminates the factory resonator which in...

 50 States Emissions Legal  (E.O. D-701-42) The PPE Intake Tube replaces the restrictive and plastic factory intake tube. The PPE Intake Tube eliminates the factory resonator which in...

 50 States Emissions Legal  (E.O. D-701-42) Zilla Carbon Fiber Turbo Inlet Tube for 2020-2024 GM 6.6L Duramax Introducing the PPE Zilla Carbon Fiber Turbo Inlet Tube - an...

 50 States Emissions Legal  (E.O. D-701-42) Zilla Carbon Fiber Turbo Inlet Tube for 2020-2024 GM 6.6L Duramax Introducing the PPE Zilla Carbon Fiber Turbo Inlet Tube - an...

50 States Emissions Legal(E.O. D-701-39) The PPE Turbo Resonator Delete replaces the restrictive factory turbo resonator. This easy bolt-on upgrade allows FOR cooler, less restricted air to enter the...

Retainer Clip FOR 3.0L Duramax Turbo Resonator Delete (115020200)The PPE 115020204 Retainer Clip FOR Turbo Resonator Delete is a high-quality component specifically designed to enhance the...

FEATURES:  Increased torque, better acceleration Faster throttle response, less turbo lag Reduces frictional pressure drop by 73% Increased volumetric airflow 100% dry/prepreg carbon fiber...

Pre-orders available. Introducing the PPE Zilla Carbon Fiber Intake Tube - an exceptional performance upgrade to your GM 3.0L Duramax. Handcrafted from 100% genuine, dry/prepreg carbon fiber and...

50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-per Forming 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe...

50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-per FORming 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe...

50 States Emissions Legal Pending Replace your restrictive 2.5-inch OEM intercooler hot charge pipe with the high-per FORming 3.0-inch PPE intercooler hot charge pipe. PPE intercooler hot charge pipe...

Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great FOR marine or...

***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...

High-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...

High-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...

High-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...

High-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...

High-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...

Drag 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...

Drag 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...

Drag 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...

Drag 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...

Drag 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...

Drag 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...

Drag 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...

  Drag 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...

Each PPE Performance Silicone Hose is strengthened with 5 plies of Nomex reinforced fibers making them very tough. Fluorocarbon lining offers better lubricity (slippery and resistant to chemicals)...

Each PPE Performance Silicone Hose is strengthened with 5 plies of Nomex reinforced fibers making them very tough. Fluorocarbon lining offers better lubricity (slippery and resistant to chemicals)...

The PPE 115901100 Silicone Hose 3+4-Black FOR 11-16 GM Duramax 6.6L LML is the ultimate solution FOR truck enthusiasts who demand top performance from their vehicles, especially under intense racing...

Drag 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...

  Drag 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...

  Drag 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...

Drag 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...

  Each PPE Performance Silicone Hose is strengthened with 5 plies of Nomex reinforced fibers making them very tough. Fluorocarbon lining offers better lubricity (slippery and resistant to...

Turbo Coolant Hose Small Diameter 10mm LB7 LLY Time and under hood temperatures make the factory turbo coolant hose material brittle. Plus, if you replace your turbo or remove this small coolant...

Time and under hood temperatures make the factory turbo coolant hose material brittle. Plus, if you replace your turbo or remove this small coolant hose, the factory rubber typically de FORms or...

Turbo Water Inlet Fitting M18 X 1.25 With 3/8 Inch Barb PPE DieselThe PPE 116005033 Turbo Water Inlet Fitting is a versatile and highly efficient component designed specifically FOR diesel...

Turbo Pedestal - Cast Threaded Cast from the same hi-sil moly as PPE’s High Flow Race Exhaust Manifolds, these 3.94 inch tall (100mm) pedestals are the latest generation in design from the PPE...

Three-Inch 304 Stainless Steel Down Pipe Extended Length FOR use with PPE T4 Turbo Pedestal and PPE T4 Riser Block. FOR big performance gains, use >PPEs Extended Length Down Pipe in conjunction...

T4 Riser Block - GM 6.6L Duramax Without wastegate port 2 3/8 inch Height (116006058). An additional turbocharger riser block is required FOR larger bodied turbos (GT42R or larger).Features: T4...

T4 Riser Block - GM 6.6L Duramax With wastegate port 2 3/8 inch Height (116006058). An additional turbocharger riser block is required FOR larger bodied turbos (GT42R or larger).Features: T4 Riser...

You know that your turbo gets hot. But did you know that the heat could be channeled through the turbo rather than letting it simply radiate out? Its true, and Inconel Alloy Turbo Heat Shield with...

You know that your turbo gets hot. But did you know that the heat could be channeled through the turbo rather than letting it simply radiate out? Its true, and Inconel Alloy Turbo Heat Shield with...

The PPE 116016000 Heat Shield Blanket is the ultimate accessory FOR your FOR 01-16 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine equipped with PPE manifolds. This high-quality fabric heat shield blanket...

FOR vehicles with fueling modifications this will increase your turbo boost pressure from the stock 18-20 psi to 23-25 psi and will reduce those dreaded EGTs in an easy, five minute installation...

If you have original GM Manifolds and PPE Up-Pipes, this bracket (stay) secures your PPE Down-Pipe and prevents movement. An unsecured Down-Pipe that moves can come in contact and damage the Up-Pipe...

If you have PPE Manifolds and Up-Pipes, this bracket (stay) secures your PPE Down-Pipe and prevents movement. An unsecured Down-Pipe that moves can come in contact and damage the Up-Pipe bellow even...

PPE’s Manifolds and Up-Pipes are designed to maximize power and flow characteristics. The Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and designed with...

50 States Emissions Legal (E.O. D-701-34) 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 steel, and...

PPEs Manifolds and Up-Pipes are designed to maximize power and flow characteristics. The Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an...

50 States Emissions Legal (E.O. D-701-34) 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 steel, and...

50 States Emissions Legal (E.O. D-701-34) 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 steel, and...

High-Flow Manifolds and Up-Pipes Kit GM 2004.5-2005 FED Y-Pipe LLY PPE’s Manifolds and Up-Pipes are designed to maximize power and flow characteristics. The Up-Pipe bellows are...

50 States Emissions Legal (E.O. D-701-34) 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 steel, and...

50 States Emissions Legal (E.O. D-701-34) 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 steel, and...

PPEs Manifolds and Up-Pipes are designed to maximize power and flow characteristics. The Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an...

50 States Emissions Legal (E.O. D-701-34) 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 steel, and...

50 States Emissions Legal (E.O. D-701-34) 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 steel, and...

PPEs Manifolds and Up-Pipes are designed to maximize power and flow characteristics. The Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an...

  PPEs modified coolant tube FOR LMM Duramax 6.6L is designed FOR use with PPE Up-pipes and Manifolds. Our experts cut, reposition and weld the coolant tube FOR proper clearance. The coolant...

50 States Emissions Legal (E.O. D-701-34) 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 steel, and...

50 States Emissions Legal (E.O. D-701-34) 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 steel, and...

PPE High-Flow Manifold is made from high-sil moly cast iron. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter...

The PPE 116112020 Manifolds and Up-Pipes-Black FOR the FOR 11-16 GM 6.6L Duramax LML engine are the ultimate solution to enhance your vehicle's performance. These high-quality components are 50...

Experience enhanced performance with the PPE 116112035 Manifolds and Up-Pipes Y Pipe-Silver designed FOR FOR 11-16 GM 6.6L Duramax LML. PPE High-Flow Manifolds, crafted from cast high-sil moly, and...

The PPE 116112500 Manifolds and Up-Pipes - Raw FOR 17-21 GM Duramax 6.6L L5P is a top-of-the-line upgrade FOR your vehicle, designed to enhance performance and durability. These high-flow manifolds...

Features: Significant reduction in exhaust back-pressure Lower EGTs, better turbo efficiency and fuel economy Sil-moly cast iron construction  Two-inch Free-Flow up-pipes with sleeved bellows...

Features: Significant reduction in exhaust back-pressure Lower EGTs, better turbo efficiency and fuel economy Sil-moly cast iron construction  Two-inch Free-Flow up-pipes with sleeved bellows...

Exhaust Manifold Stud and Nut Kit - GM 6.6L Duramax L5P  This hardware kit includes 16 studs and nuts for both stock manifolds. The class 10.9 studs are finished in black oxide coating for...

Crafted specifically FOR the FOR 01-16 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engines, the PPE 116119045 LEFT UP-PIPE DRIVER SIDE-LONG is the ultimate solution to your damaged up-pipe needs. When your...

Bolt-on passenger side replacement PPE High-Flow Up-Pipe (non-OEM). Up-Pipe bellow is internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an increased inner diameter...

Diesel engines (even stock) produce high temperatures and pressures. OEM up-pipes eventually fail from constant temperature and pressure fluctuation. PPE has taken OEM replacement to a new level. PPE...

Elevate your driving experience with the PPE 116120005 Replacement Up-Pipe (Driver Side) FOR OEM Exhaust Manifold, designed FOR FOR 01-16 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML models. PPE sets a new...

Diesel engines (even stock) produce high temperatures and pressures. OEM up-pipes eventually fail from constant temperature and pressure fluctuation. These PPE up-pipes are designed and manufactured...

Diesel engines (even stock) produce high temperatures and pressures. OEM up-pipes eventually fail from constant temperature and pressure fluctuation. PPE has taken OEM replacement to a new level. PPE...

Up-Pipes, Drivers Side, Passenger Side - OEM Replacements – Duramax 6.6L – LLY CA_(EGR) PPE has taken OEM replacement to a new level. All PPE OEM Up-Pipes allow 53% greater flow than...

Diesel engines (even stock) produce high temperatures and pressures. OEM up-pipes eventually fail from constant temperature and pressure fluctuation. PPE has taken OEM replacement to a new level. PPE...

Features: 46% larger flow area over stock  Manufactured from 11 gauge 304 stainless steel  304 stainless steel, internally-sleeved bellows  Direct bolt-on replacement  Includes...

All PPE OEM Up-Pipes create a 53% greater flow than stock. The PPE OEM Up-Pipes is a direct bolt-on to your factory manifolds. Unlike factory parts, PPE OEM Up-Pipes are manufactured from 11-gauge...

All PPE OEM Up-Pipes create a 53% greater flow than stock. The PPE OEM Up-Pipes is a direct bolt-on to your factory manifolds. Unlike factory parts, PPE OEM Up-Pipes are manufactured from 11-gauge...

All PPE OEM Up-Pipes create a 53% greater flow than stock. The PPE OEM Up-Pipes is a direct bolt-on to your factory manifolds. Unlike factory parts, PPE OEM Up-Pipes are manufactured from 11-gauge...

All PPE OEM Up-Pipes create a 53% greater flow than stock. The PPE OEM Up-Pipes is a direct bolt-on to your factory manifolds. Unlike factory parts, PPE OEM Up-Pipes are manufactured from 11-gauge...