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Injen

In 1988, a young entrepreneur named Ron Delgado was working late into the evening – trying to find a better way to polish products for his family “job shop” business. At the time, most machines only polished along flat surfaces. But when Ron had the idea for a multi-axis machine – which could polish better and faster than anything he had used before - he was determined to make it a reality.

What began as a mission to perfect the art of polishing soon grew into a full-fledged quest to develop industry-changing design and manufacturing solutions. And, in 1991 – as the demand for high-quality aftermarket air induction products began to reach scale – Ron knew he had found an opportunity to make his mark on an industry he loved.

Launching Injen – with a pioneering patent that allowed enthusiasts to achieve better performance from their vehicles without annoying “Check Engine Lights” (CEL’s) – Ron and his team have never wavered from their commitment to innovate and deliver products that solve for the increasingly complex nature of vehicles brought to market.

Nearly three decades later – with several more patents developed and applied to several thousand new products - the Injen brand has become a household name among enthusiasts who demand high quality, dyno-proven solutions for their vehicles.

As we continue to grow – expanding into new market segments and to further regions of the world – the Injen team holds steadfast to the vision of our founder with innovation that transforms the look and performance of your vehicle.

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Injen 05-07 Subaru Impreza RS 2.5L-4cyl Polished Cold Air Intake Injen 05-07 Subaru Impreza RS 2.5L-4cyl Polished Cold Air Intake Quick View
Injen

Injen 05-07 Subaru Impreza RS 2.5L-4cyl Polished Cold Air Intake

$437.91
INJSP1222P
Cold Air Intakes Injen
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series...
Injen 05-07 Subaru Impreza RS 2.5L-4cyl Black Cold Air Intake Injen 05-07 Subaru Impreza RS 2.5L-4cyl Black Cold Air Intake Quick View
Injen

Injen 05-07 Subaru Impreza RS 2.5L-4cyl Black Cold Air Intake

$437.91
INJSP1222BLK
Cold Air Intakes Injen
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series...
Injen 08-13 Subaru WRX/STi 2.5L (t) Wrinkle Red Cold Air Intake Injen 08-13 Subaru WRX/STi 2.5L (t) Wrinkle Red Cold Air Intake Quick View
Injen

Injen 08-13 Subaru WRX/STi 2.5L (t) Wrinkle Red Cold Air Intake

$442.54
INJSP1204WR
Cold Air Intakes Injen
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series...
Injen 08-13 Subaru WRX/STi 2.5L (t) Polished Cold Air Intake Injen 08-13 Subaru WRX/STi 2.5L (t) Polished Cold Air Intake Quick View
Injen

Injen 08-13 Subaru WRX/STi 2.5L (t) Polished Cold Air Intake

$442.54
INJSP1204P
Air Intake Systems Cold Air Intakes Injen
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series...
Injen 08-13 Subaru WRX/STi 2.5L (t) Black Cold Air Intake Injen 08-13 Subaru WRX/STi 2.5L (t) Black Cold Air Intake Quick View
Injen

Injen 08-13 Subaru WRX/STi 2.5L (t) Black Cold Air Intake

$442.54
INJSP1204BLK
Cold Air Intakes Injen
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series...
Injen 04-07 STi / 06-07 WRX 2.5L Wrinkle Red Cold Air Intake Injen 04-07 STi / 06-07 WRX 2.5L Wrinkle Red Cold Air Intake Quick View
Injen

Injen 04-07 STi / 06-07 WRX 2.5L Wrinkle Red Cold Air Intake

$442.54
INJSP1202WR
Cold Air Intakes Injen
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series...
Injen 04-07 STi / 06-07 WRX 2.5L Polished Cold Air Intake Injen 04-07 STi / 06-07 WRX 2.5L Polished Cold Air Intake Quick View
Injen

Injen 04-07 STi / 06-07 WRX 2.5L Polished Cold Air Intake

$442.54
INJSP1202P
Air Intake Systems Cold Air Intakes Injen
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series...
Injen 04-07 STi / 06-07 WRX 2.5L Black Cold Air Intake Injen 04-07 STi / 06-07 WRX 2.5L Black Cold Air Intake Quick View
Injen

Injen 04-07 STi / 06-07 WRX 2.5L Black Cold Air Intake

$442.54
INJSP1202BLK
Cold Air Intakes Injen
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series...
Injen 08-09 535i E60 3.0L L6 Twin intake & AMSOIL Filters Polished Short Ram Intake Injen 08-09 535i E60 3.0L L6 Twin intake & AMSOIL Filters Polished Short Ram Intake Quick View
Injen

Injen 08-09 535i E60 3.0L L6 Twin intake & AMSOIL Filters Polished Short Ram Intake

$637.83
INJSP1130P
Cold Air Intakes Injen
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series...
Injen 08-09 535i E60 3.0L L6 Twin intake & AMSOIL Filters Wrinkle Black Short Ram Intake Injen 08-09 535i E60 3.0L L6 Twin intake & AMSOIL Filters Wrinkle Black Short Ram Intake Quick View
Injen

Injen 08-09 535i E60 3.0L L6 Twin intake & AMSOIL Filters Wrinkle Black Short Ram Intake

$637.83
INJSP1130WB
Cold Air Intakes Injen
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series...
Injen 16-19 BMW 340i/340i GT 3.0L Turbo Wrinkle Black Cold Air Intake Injen 16-19 BMW 340i/340i GT 3.0L Turbo Wrinkle Black Cold Air Intake Quick View
Injen

Injen 16-19 BMW 340i/340i GT 3.0L Turbo Wrinkle Black Cold Air Intake

$465.65
INJSP1129WB
Cold Air Intakes Injen
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series...
Injen 16-19 BMW 340i/340i GT 3.0L Turbo Polished Cold Air Intake Injen 16-19 BMW 340i/340i GT 3.0L Turbo Polished Cold Air Intake Quick View
Injen

Injen 16-19 BMW 340i/340i GT 3.0L Turbo Polished Cold Air Intake

$465.65
INJSP1129P
Cold Air Intakes Injen
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series...
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