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Injen Parts and Accessories

For over a decade Injen Technology Co. Ltd and their sister company have played a major roll in the design and development of air intake systems. Injen Technology is based out of California in the same city and just a few miles away from the famous Pomona Winter Nationals Top Fuel Raceway. Injen Technology's history is a classic success story of a small manufacturing company turned industry leader of aftermarket performance products.

What most people do not know is that Injen's sister company, RD Metal Works (established in 1981), was actually designing and manufacturing air intake kits for leading air filter and intake manufacturers since the mid 1990's. Absorbing the experience, design capabilities and quality standards of RD Metal Works, Injen Technology was formed. In 1998, they embarked on a never-ending quest to brand their own name and set new standards of quality and performance while constantly striving to improve their own engineering capabilities. Bringing together all phases of manufacturing under one roof proved to be the equation for unrivaled success.


Injen Universal Air Filters

Injen Aluminum Air Intake Heat Shields

Injen European Series Air Intakes

Injen Power Flow Air Intakes

Injen RD Series Cold Air Intakes

Injen Short Ram Air Intakes

Injen SP Series Air Intakes

Injen Downpipes

Injen Exhaust Systems

Injen Intercooler Piping Kits

Injen Spark Plug Covers