Part# 7015263 – Magnuson Supercharger Assembly – 5.7L (3UR-FE) 2019 Tundra

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Magnuson Supercharger Kit: Toyota Tundra 5.7L
Please take a few moments to review this manual thoroughly before you begin work: Make a quick parts check to be certain your kit is complete (see Bill of Material (BOM) parts list inside the accessory box). If you discover shipping damage or shortage, please call our office immediately. Take a look at exactly what you are going to need in terms of tools, time, and experience. Review our limited warranty with care.

NOTES:

• Your MAGNUSON SUPERCHARGER kit is sensitive to corrosion! Use only the vehicle manufacturer recommended coolant for your engine in the intercooler system as well.


• Use only premium gasoline fuel, 91 octane or better.


• Magnuson Products recommend that you run a minimum of one (1) tank of premium fuel through your vehicle prior to installation of the system to prevent any possible damage that may occur due to running the supercharged engine on lower octane fuel.


• Magnuson Products Supercharger systems are designed for engines and vehicles in “GOOD” mechanical condition. Magnuson Products recommend that a basic engine system “Health Check” be performed prior to the installation of this supercharger system. Be sure to check for any pending or actual OBDII codes and fix/ repair any of the stock systems/components causing these codes. If there are codes prior to the installation they will be there after the installation.


• Magnuson Products also recommend the following services to be performed on your vehicle before starting and running the vehicle post supercharger system installation:
1. Fuel Filter change
2. Engine oil and filter change using brand name oil (organic or synthetic) and filter Note: It is VERY IMPORTANT to use the factory specified oil viscosity. The original equipment manufacturer has selected this grade of oil to work with your other engine systems such as hydraulic chain tensioner and variable cam controls. Deviation from this specification may cause these systems to fail or not function properly. Please refer to your owner’s manual for the recommended oil viscosity for your engine and application.


• On newer vehicles not requiring new spark plugs it is important to verify the spark plug air gap.


• On older vehicles Magnuson Products recommend these additional services to be performed:
1. New spark plugs with the air gap set at the factory specifications OR new specifications if required by the installation manual.
2. Coolant system pressure test and flush. NOTE: YOU MUST USE TOYOTA SPECIFIED COOLANT MIXTURE!


• NOTE: Non “Magnuson Approved” calibrations or “tuning” will Void ALL warranties and CARB certification.


• Our supplied calibration is designed for use with the components provided in this kit. Any adjustment to the intake, or exhaust systems or other engine components may adversely affect engine performance and may trigger your check engine light.


• Drive belt = Dayco 5081125

Tools Required:

• Metric wrench set
• Metric 3/8” and 1/2” drive metric socket set (standard & deep)
• 3/8” and 1/2” drive ft-lbs and in-lbs torque wrenches
• Metric Allen socket set 3/8 drive
• Metric Allen wrenches
• Phillips and flat head screwdrivers
• Serpentine belt tool
• Funnel

Drain pan

Hose cutters

Hose clamp pliers

Safety glasses

Nut driver

Compressed air

Air gun

Heat gun

Torx socket set 3/8 drive

Fuel tank lock-ring tool

Anti-seize assembly lube (for spark plugs)

Section 1: Initial Preparation
Section 2: Coolant Drainage
Section 3: Intake Manifold Removal
Section 4: Water Bypass Pipe, and Joint Replacement
Section 5: Fuel Injector Replacement
Section 6: Air Box and Spark Plug Replacement
Section 7: Supercharger Preparation and Installation
Section 8: Serpentine Belt, Throttle Body and Hose Installation
Section 9: Intercooler System Installation
Section 10: Intercooler Pump Wiring Connections
Section 11: Fuel Pump Replacement
Section 12: Coolant Fill, and Final Testing

NOTE: This instruction manual follows the process we used to complete this installation on our test vehicle. This does not imply there aren’t alternate approaches. If you find a procedure or process that improves the installation, please let us know! We strive to create the most comprehensive and complete instruction manuals available.

If you have questions about your vehicles performance, please check with your installation facility.

After you finish your installation and road test your vehicle, please fill out the warranty registration, HERE