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REBUILD

Complete repair and rebuild services for Bosch, Delphi, Stanadyne and all other brands of injection pumps.
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EXCHANGE

Save money on remanufactured common rail injectors when you send us your original cores.
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REBUILD

Complete repair and rebuild services for Bosch, Delphi, Stanadyne and all other brands of injection pumps.
LEARN MORE

EXCHANGE

Save money on remanufactured common rail injectors when you send us your original cores.
LEARN MORE

GAS

We use ultrasonic technology to increase engine efficiency and power.
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UPGRADES

Boost power output by 25% to 200% with a genuine “Giles Pump”.
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TURBOS

Bring your engine and drivetrain back to its factory-set horsepower levels.
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Your Fuel Pump Specialist
Maximizing Power and Performance

Welcome to Performance Diesel Injection, where vehicle performance is our passion. We put over 30 years of fuel system experience into every diesel and gas fuel injection system we repair and rebuild.

Whether you have a Cummins, Ford, Dodge, or any other engine, we’ll get the most out of your injection system for more power and greater fuel efficiency.

Proudly certified by Bosch, Stanadyne, and Delphi, we use the most advanced equipment for rebuilding and calibrating injection pumps and injectors.

Home of the original “Giles Pump”, our work has been featured on national television and in dozens of automotive websites, blogs and videos.

We are conveniently located at 187 Steelcase Road West in Markham, Ontario, just off Woodbine near Steeles and 404.

Your Fuel Pump Specialist
Maximizing Power and Performance

Welcome to Performance Diesel Injection, where vehicle performance is our passion. We put over 30 years of fuel system experience into every diesel and gas fuel injection system we repair and rebuild.

Whether you have a Cummins, Ford, Dodge, or any other engine, we’ll get the most out of your injection system for more power and greater fuel efficiency.

Proudly certified by Bosch, Stanadyne, and Delphi, we use the most advanced equipment for rebuilding and calibrating injection pumps and injectors.

Home of the original “Giles Pump”, our work has been featured on national television and in dozens of automotive websites, blogs and videos.

We are conveniently located at 187 Steelcase Road West in Markham, Ontario, just off Woodbine near Steeles and 404.