Products

Additionally, the SP1586 intake includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area allow...

The factory intake tract on the 2022-2023 Honda Civic is very restrictive from the factory and limiting power output by choking the turbo. The new ...

This intake provides an aggressive and throaty tone that is unmatched in the aftermarket and one that you'll enjoy every time you smash the acceler...

Injen Intercooler pipes are the next logical step in your search for power gains. The Injen staff has put in the time and work to develop parts tha...

Injen Intercooler pipes are the next logical step in your search for power gains. The Injen staff has put in the time and work to develop parts tha...

Injen Intercooler pipes are the next logical step in your search for power gains. The Injen staff has put in the time and work to develop parts tha...

The Injen SP Series Intake Systems Feature the Patent Pending MR Technology Process for Optimal Gains and a Safe A/F Ratio. The Injen SP Series Int...

Designed for specific vehicles, the Injen Titanium Tip (TT) Edition gives the Super SES exhaust line its added flare. With a more aggressive burnt ...

The Injen SP Series Intake Systems Feature the Patent Pending MR Technology Process for Optimal Gains and a Safe A/F Ratio. The Injen SP Series Int...

Injen Technology’s Super SES line of exhaust systems are dyno-tuned to compliment our performance intake systems; in doing so, the Super SES provid...

Injen Technology’s Super SES line of exhaust systems are dyno-tuned to compliment our performance intake systems; in doing so, the Super SES provid...

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 cold air intakes...

The ISC N1 coilover is the optimum suspension tool for improved handling for your street or weekend track car. This product is perfect for someone ...

Details:The JBR TIAL/HKS BOV Cold Side Charge Pipe Kit for the Ford focus ST is constructed out of 2.5" mandrel bent aluminum. It incorporates a CN...

Details:The JBR Cold Side Charge Pipe Kit for the Ford focus ST is constructed out of 2.5" mandrel bent aluminum and comes outfitted with a 1/8" NP...

Details:The JBR Hot Side Charge Pipe Kit for the Ford focus ST is constructed out of 2.5" mandrel bent aluminum. We used up all the available space...

This option is for those who have booked a Dyno tune at JST Performance and are putting down a deposit. This amount will be taken off of your total...

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

The K&N 69-9504TTK Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system. The restrictive factory air fi...

The K&N 69-3530TS Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Ford Fiesta...

The K&N 69-3517TS Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Ford Focus ...

The K&N 69-3518TS Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Ford Focus ...

A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase...

The K&N 57-2587 FIPK air intake system replaces the restrictive factory air filter and air intake housing in specific Ford Fiesta ST models. K&...

The K&N Throttle Control Module is designed to improve throttle response and acceleration, and increases pedal sensitivity without modifying fa...

The K&N 63-3517 AirCharger air intake system replaces the restrictive factory air filter and air intake housing on specific Honda Civic models ...

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

The K&N 69-1505TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Honda Civi...

The K&N 69-9506TTK Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Peugeot 10...

The K&N 63-3516 AirCharger air intake system replaces the restrictive factory air filter and air intake housing on specific Honda Civic models ...