Injen Technology - Performance Intake Systems, Exhaust Systems, & More

Founded in 1991 by Ron Delgado in California, Injen Technology revolutionized the performance air-intake market with the first tuned intake system, combining innovative patented processes like MegaRam and Air Fusion to improve airflow, engine management, and power—without triggering check-engine lights. Operating from a modern U.S. facility in Montclair, CA, Injen engineers cold-air and short‑ram intakes, mandrel‑bent stainless exhausts, intercoolers, throttle controllers, and reusable SuperNano‑Web filters—each dyno-tested and built to OEM standards.

With four intake-related patents and a legacy spanning over 25 years, Injen’s products offer aggressive tone, solid horsepower gains, and confident fitment. Their exhaust systems feature mandrel‑bent 304‑stainless tubing, TIG welding, and lifetime warranties, designed and hand-crafted in Pomona, CA. Backed by in-house R&D, dyno, laser measuring, and global distribution, Injen continues to empower enthusiasts and racers worldwide with high-quality, performance-driven solutions—proving that true innovation is born in the U.S.A.

Product categories

Filters

Filters

Clear all
$
to
$
412 products
Sort by
Sort by
Injen 09-20 Nissan 370Z Black Cold Air Intake Injen 09-20 Nissan 370Z Black Cold Air Intake
Add to wishlist
Quick view
Add to compare
Injen 09-20 Nissan 370Z Black Cold Air Intake
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$688.45 Regular price$769.44
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 07-08 350Z 3.5L V6 Polished Cold Air Intake Injen 07-08 350Z 3.5L V6 Polished Cold Air Intake
Add to wishlist
Quick view
Add to compare
Injen 07-08 350Z 3.5L V6 Polished Cold Air Intake
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$660.25 Regular price$737.93
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 03-06 350Z 3.5L V6 Polished Cold Air Intake Injen 03-06 350Z 3.5L V6 Polished Cold Air Intake
Add to wishlist
Quick view
Add to compare
Injen 03-06 350Z 3.5L V6 Polished Cold Air Intake
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$378.31 Regular price$422.81
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 03-06 350Z 3.5L V6 Black Cold Air Intake Injen 03-06 350Z 3.5L V6 Black Cold Air Intake
Add to wishlist
Quick view
Add to compare
Injen 03-06 350Z 3.5L V6 Black Cold Air Intake
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$378.31 Regular price$422.81
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 12 Infiniti G25 2.5L V6 Dual Black Short Ram Intake w/ MR Technology Injen 12 Infiniti G25 2.5L V6 Dual Black Short Ram Intake w/ MR Technology
Add to wishlist
Quick view
Add to compare
Injen 12 Infiniti G25 2.5L V6 Dual Black Short Ram...
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$446.52 Regular price$499.05
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 2008-14 Mitsubishi Evo X 2.0L 4Cyl Polished Short Ram Intake Injen 2008-14 Mitsubishi Evo X 2.0L 4Cyl Polished Short Ram Intake
Add to wishlist
Quick view
Add to compare
Injen 2008-14 Mitsubishi Evo X 2.0L 4Cyl Polished Short Ram...
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$622.97 Regular price$696.25
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 2008-14 Mitsubishi Evo X 2.0L 4Cyl Black Short Ram Intake Injen 2008-14 Mitsubishi Evo X 2.0L 4Cyl Black Short Ram Intake
Add to wishlist
Quick view
Add to compare
Injen 2008-14 Mitsubishi Evo X 2.0L 4Cyl Black Short Ram...
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$622.97 Regular price$696.25
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 03-06 Evo 8/9/MR Cast Aluminum Intake System w/ Full Intercooler Piping Black Short Ram Intake Injen 03-06 Evo 8/9/MR Cast Aluminum Intake System w/ Full Intercooler Piping Black Short Ram Intake
Add to wishlist
Quick view
Add to compare
Injen 03-06 Evo 8/9/MR Cast Aluminum Intake System w/ Full...
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$563.85 Regular price$630.18
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 06-09 Eclipse 3.8L V6 Polished Cold Air Intake Injen 06-09 Eclipse 3.8L V6 Polished Cold Air Intake
Add to wishlist
Quick view
Add to compare
Injen 06-09 Eclipse 3.8L V6 Polished Cold Air Intake
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$387.40 Regular price$432.98
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 06-09 Eclipse 3.8L V6 Black Cold Air Intake Injen 06-09 Eclipse 3.8L V6 Black Cold Air Intake
Add to wishlist
Quick view
Add to compare
Injen 06-09 Eclipse 3.8L V6 Black Cold Air Intake
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$387.40 Regular price$432.98
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 06-09 Eclipse 2.4L 4 Cyl. (Manual) Polished Cold Air Intake Injen 06-09 Eclipse 2.4L 4 Cyl. (Manual) Polished Cold Air Intake
Add to wishlist
Quick view
Add to compare
Injen 06-09 Eclipse 2.4L 4 Cyl. (Manual) Polished Cold Air...
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$363.76 Regular price$406.55
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 06-09 Eclipse 2.4L 4 Cyl. (Manual) Black Cold Air Intake Injen 06-09 Eclipse 2.4L 4 Cyl. (Manual) Black Cold Air Intake
Add to wishlist
Quick view
Add to compare
Injen 06-09 Eclipse 2.4L 4 Cyl. (Manual) Black Cold Air...
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$363.76 Regular price$406.55
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 00-05 Eclipse / 00-03 Sebring / 00-04 Stratus R/T 3.0L V6 Black Cold Air Intake Injen 00-05 Eclipse / 00-03 Sebring / 00-04 Stratus R/T 3.0L V6 Black Cold Air Intake
Add to wishlist
Quick view
Add to compare
Injen 00-05 Eclipse / 00-03 Sebring / 00-04 Stratus R/T...
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$339.20 Regular price$379.10
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 06-09 Eclipse 2.4L 4 Cyl. (Automatic) Polished Short Ram Intake Injen 06-09 Eclipse 2.4L 4 Cyl. (Automatic) Polished Short Ram Intake
Add to wishlist
Quick view
Add to compare
Injen 06-09 Eclipse 2.4L 4 Cyl. (Automatic) Polished Short Ram...
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$339.20 Regular price$379.10
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 06-09 Eclipse 2.4L 4 Cyl. (Automatic) Black Short Ram Intake Injen 06-09 Eclipse 2.4L 4 Cyl. (Automatic) Black Short Ram Intake
Add to wishlist
Quick view
Add to compare
Injen 06-09 Eclipse 2.4L 4 Cyl. (Automatic) Black Short Ram...
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$339.20 Regular price$379.10
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 00-05 Eclipse / 00-03 Galant / 01-04 Sebring / 01-04 Stratus 3.0L V6 Polished Short Ram Intake Injen 00-05 Eclipse / 00-03 Galant / 01-04 Sebring / 01-04 Stratus 3.0L V6 Polished Short Ram Intake
Add to wishlist
Quick view
Add to compare
Injen 00-05 Eclipse / 00-03 Galant / 01-04 Sebring /...
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$240.98 Regular price$269.32
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 00-05 Eclipse / 00-03 Galant / 01-04 Sebring / 01-04 Stratus 3.0L V6 Black Short Ram Intake Injen 00-05 Eclipse / 00-03 Galant / 01-04 Sebring / 01-04 Stratus 3.0L V6 Black Short Ram Intake
Add to wishlist
Quick view
Add to compare
Injen 00-05 Eclipse / 00-03 Galant / 01-04 Sebring /...
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$240.98 Regular price$269.32
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 09-11 Mitsubishi Ralliart 2.0L 4cyl Turbo Black Tuned Short Ram Intake System w/ MR Tech Injen 09-11 Mitsubishi Ralliart 2.0L 4cyl Turbo Black Tuned Short Ram Intake System w/ MR Tech
Add to wishlist
Quick view
Add to compare
Injen 09-11 Mitsubishi Ralliart 2.0L 4cyl Turbo Black Tuned Short...
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$353.75 Regular price$395.37
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 09-11 Mitsubishi Lancer GTS 2.4L 4 cyl Polished Tuned Air Intake Injen 09-11 Mitsubishi Lancer GTS 2.4L 4 cyl Polished Tuned Air Intake
Add to wishlist
Quick view
Add to compare
Injen 09-11 Mitsubishi Lancer GTS 2.4L 4 cyl Polished Tuned...
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$302.82 Regular price$338.44
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart
Injen 09-11 Mitsubishi Lancer GTS 2.4L 4 cyl Black Tuned Air Intake Injen 09-11 Mitsubishi Lancer GTS 2.4L 4 cyl Black Tuned Air Intake
Add to wishlist
Quick view
Add to compare
Injen 09-11 Mitsubishi Lancer GTS 2.4L 4 cyl Black Tuned...
Cold Air Intakes
Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of...
In Stock
Sale price$302.82 Regular price$338.44
1-2 Shipping (In-stock Items)
Guaranteed Fitment
Financing Options Available
Add to cart

Recently viewed products