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These stainless steel up-pipes for the 2001-2004 6.6L LB7 Duramax engine are a great upgrade over the stock up-pipes. The mandrel-bent up-pipes flow better than the factory-installed pipes, and they are also less likely to crack and cause restrictions or power-robbing pre-turbo exhaust leaks. Th...

GM Power Steering Line Replacements -Your Leak Free SolutionLeaking Power Steering lines? This is the permanent fix. Dfuser braided power steering line upgrade for 01-10 GM Duramax.Features:Braided Stainless HoseLeak Free "Swedge" fittingsLifetime Warranty3 out of 5 Wrenches for InstallationReq...

The fuel pressure regulator kit upgrade is a must-have modification that will increase fuel pressure on your 03-07 6.0L Powerstroke. Even simple aftermarket performance upgrades can easily challenge the limits of your stock fuel system. Increasing the fuel pressure will help prevent damage to your i...

Add years of life to your Ford Super Duty F-250 and F-350 6.4L diesel engine with this Water Coolant Filter Bypass System. Removing contaminates such as casting sand and metal shavings (left over from the factory casting and machining process), means your water pump, EGR cooler and engine oil co...

The Cold Side Intercooler Pipe & Boot Kit for your 2011-2016 Ford 6.7L Powerstroke solves the common issues with the factory supplied plastic pipe and intercooler boot, that are known to explode or burst due to the heat and boost levels of your 6.7L Powerstroke. The upgraded design increases rel...

Now there is an easy way to mount your EZ-Lynk shift on the fly switch. Introducing the 5-Position Switch Mount. This mount bolts directly to the bottom of your dash. That means no drilling, cutting, or putting holes in your dash. This bracket is laser cut from stainless steel.*Switch NOT IncludedDF...

Prevent oil droplets from re-entering the intake system, reducing oil deposits in the engine.Benefits:Vents crankcase blow by— decreasing oil deposits in the engineNo boot soak, intake gumming, etc.— increases the longevity of partsEliminates the need for the crankcase box on the top of the engi...

Exclusive kit that traps ~99.99 % of all debris, with our optional 74 micron screen filter. Disaster Prevention Kit ( CP4 Bypass Kit )As many 6.7L Powerstroke owners have become painfully aware, the high pressure fuel pump (also known as a CP4 pump) has a design weakness. When the CP4...

Dfuser has taken the 6.7L Powerstroke cold side pipe to the next level. Dfuser based the design off of the FACTORY 2017+ 6.7 cold side intercooler pipe. Mainly, we wanted to give the customer more options and a better quality product over the factory unit. The main change is obviously material ...

The CAN BUS Plug kit for 2017-2019 Silverado & Sierra L5P 6.6L diesel trucks is required when tuning. Features: Will provide a closed signal back to the ECM for proper operation  Vehicle Applications: 2017-2019 6.6L Chevy/GM Duramax L5P Dfuser: DFR-1002481 ...

The CAN BUS Plug kit for 2020-2022 Silverado & Sierra L5P 6.6L diesel trucks is required when tuning. Features: Will provide a closed signal back to the ECM for proper operation  Vehicle Applications: 2020-2022 6.6L Chevy/GM Duramax L5P Dfuser: DFR-1002482 ...

The leak at the dipstick flange is a well known issue with the 7.3 Powerstroke engine. The leak develops because the factory O-ring mounted inside the adapter swells over time due to exposure to oil. As the seal swells it actually deforms the inner piece of the adapter causing the outer nut to loose...

Features:Easy UpgradeIncreased Injector LifeIncreased Fuel PressureGreat For Stock & Modified TrucksDFuser Part Number: DFR-1002448...

Parts List:Straight -06 to O-Ring HPOP fittings (Qty-2)Straight -05 to O-Ring head fittings (Qty-2)High rated hose with double offset 90 degree mandrel bent fittings for passenger side (Qty-1)High rated hose with 90 degree mandrel bent to straight fittings for driver&nb...

 Features: Top plate and housing CNC machined from billet high-strength Aluminum with black anodized finish, durable and rust-resistant; Four brass fittings, 2 pcs 1/2” NPT x 1/2" hose ID and 2 pcs 1/2" NPT x 5/8" hose ID. Dual-ports allow for integrated return ...

The turbo coolant feed line is prone to fail on the 6.7L Powerstroke. This line uses stainless braided hose instead of the stock, fixed-rigid hard line that will eventually break under the pressure and vibration. Verify your factory uses the the one shown in picture.   DFuser Part N...

DFUSER 18K+ Power Module with Adjustable Dial - !SAVE FUEL!  Up to 5MPG gain when used stand alone!   Plug and Play! Adds up to 85HP-120ft lbs of torque! (Stock Truck-No Chip), For all 6.0L Powerstrokes 03.25-Up Adds up to 85HP-150ft lbs of torque! (Stock Truck-No Chip), For...

Ford 1994.5 1995 1996 1997 1998 1999 2000 2001 2002 2003 7.3L Powerstrokes. F-250, F350, F-450, as well as Excursions with the 7.3L Powerstroke Engine. Adjust your Engine idle speed during warm up periods and use to do the following: Extended Idle conditions Keep A/C cold Keep onboar...

Now there is an easy way to mount your EZ-Lynk shift on the fly switch. Introducing the 5-Position Switch Mount. This mount bolts directly to the bottom of your dash.  That means no drilling, cutting, or putting holes in your dash. This bracket is laser cut from stainless steel.Fits 3rd & 4...

Interference in the throttle position sensor circuits (APPS) on Dodge Cummins engines from 1994 to 2005 will create false voltage readings in the APPS/TPS circuit and cause the lock-up torque converter to rapidly cycle on and off as you drive. This quick and easy fix removes the annoying and potenti...

OBDII codes are detected and logged during a diagnostics scan of specific sensors by the PCM at start, when the Exhaust Pressure Control Valve (EPCV) is showing High/Low pressure. Eliminates P047X Codes related to Exhaust Back Pressure! Reccomended for all polution controlled vehicles (Powerstro...

This is a more efficient solution to the TPS/APPS Sensors that are prone to failure.Symptoms of a faulty TPS sensor: Jumping In/Out of Overdrive No Overdrive Functionality Have to Manipulate the Throttle to Engage Overdrive Kit Includes: Linear Tapered Potentiometer Adjustable Knob 6 Fe...

The best fuel system that we can design is our Stage II fuel system. That system is designed for none regulated fuel pumps. Many aftermarket fuel pumps are regulated. As such, the Stage II kit not needed. We have created a Crossover Line kit to help equalize the fuel pressure between the two cylind...

Ford Powerstroke 6.0L Upgraded Fuel Line Banjo Bolts and Washers More flow than stock Banjo bolts Includes 2 Banjo Bolts and 4 Seal Washers DFuser part number: DFR1001066...