Quick view Details K&N | sku: 69-1504TR K&N 2017 Honda Civic Si 1.5L Typhoon Performance Air Intake System MSRP: Now: $399.99 Add to Cart Compare Quick view Details K&N | sku: 33-2343 K&N 06+ Civic Si Drop In Air Filter MSRP: Now: $64.99 Add to Cart Compare Quick view Details Injen Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake MSRP: Now: $374.25 Choose Options Compare Quick view Details Injen Injen 2017+ Honda Civic Si 1.5L Cold Air Intake MSRP: Now: $413.20 Choose Options Compare Quick view K&N | sku: 69-1504TR K&N 2017 Honda Civic Si 1.5L Typhoon Performance Air Intake System K&N 2017 Honda Civic Si 1.5L Typhoon Performance Air Intake System Built for performance and show, the K&N Typhoon Air Intake System is a free-flowing mandrel-bent aluminum tube induction system designed to fit many sport compact performance... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2343 K&N 06+ Civic Si Drop In Air Filter K&N 06+ Civic Si Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for the automotive and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake Our SP1584 intake provides an intake growl that will surely excite your senses as you open up your Honda Civic Si and let that turbo spool. The soul of this intake is found within 6061-T6... MSRP: Now: $374.25 Choose Options Compare Quick view Injen Injen 2017+ Honda Civic Si 1.5L Cold Air Intake Injen 2017+ Honda Civic Si 1.5L Cold Air Intake 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 from Injen Technology will allow your engine to breathe... MSRP: Now: $413.20 Choose Options Compare Compare Selected × OK
Quick view Details K&N | sku: 33-2343 K&N 06+ Civic Si Drop In Air Filter MSRP: Now: $64.99 Add to Cart Compare Quick view Details Injen Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake MSRP: Now: $374.25 Choose Options Compare Quick view Details Injen Injen 2017+ Honda Civic Si 1.5L Cold Air Intake MSRP: Now: $413.20 Choose Options Compare Quick view K&N | sku: 69-1504TR K&N 2017 Honda Civic Si 1.5L Typhoon Performance Air Intake System K&N 2017 Honda Civic Si 1.5L Typhoon Performance Air Intake System Built for performance and show, the K&N Typhoon Air Intake System is a free-flowing mandrel-bent aluminum tube induction system designed to fit many sport compact performance... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2343 K&N 06+ Civic Si Drop In Air Filter K&N 06+ Civic Si Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for the automotive and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake Our SP1584 intake provides an intake growl that will surely excite your senses as you open up your Honda Civic Si and let that turbo spool. The soul of this intake is found within 6061-T6... MSRP: Now: $374.25 Choose Options Compare Quick view Injen Injen 2017+ Honda Civic Si 1.5L Cold Air Intake Injen 2017+ Honda Civic Si 1.5L Cold Air Intake 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 from Injen Technology will allow your engine to breathe... MSRP: Now: $413.20 Choose Options Compare Compare Selected × OK
Quick view Details Injen Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake MSRP: Now: $374.25 Choose Options Compare Quick view Details Injen Injen 2017+ Honda Civic Si 1.5L Cold Air Intake MSRP: Now: $413.20 Choose Options Compare Quick view K&N | sku: 69-1504TR K&N 2017 Honda Civic Si 1.5L Typhoon Performance Air Intake System K&N 2017 Honda Civic Si 1.5L Typhoon Performance Air Intake System Built for performance and show, the K&N Typhoon Air Intake System is a free-flowing mandrel-bent aluminum tube induction system designed to fit many sport compact performance... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2343 K&N 06+ Civic Si Drop In Air Filter K&N 06+ Civic Si Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for the automotive and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake Our SP1584 intake provides an intake growl that will surely excite your senses as you open up your Honda Civic Si and let that turbo spool. The soul of this intake is found within 6061-T6... MSRP: Now: $374.25 Choose Options Compare Quick view Injen Injen 2017+ Honda Civic Si 1.5L Cold Air Intake Injen 2017+ Honda Civic Si 1.5L Cold Air Intake 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 from Injen Technology will allow your engine to breathe... MSRP: Now: $413.20 Choose Options Compare Compare Selected × OK
Quick view Details Injen Injen 2017+ Honda Civic Si 1.5L Cold Air Intake MSRP: Now: $413.20 Choose Options Compare Quick view K&N | sku: 69-1504TR K&N 2017 Honda Civic Si 1.5L Typhoon Performance Air Intake System K&N 2017 Honda Civic Si 1.5L Typhoon Performance Air Intake System Built for performance and show, the K&N Typhoon Air Intake System is a free-flowing mandrel-bent aluminum tube induction system designed to fit many sport compact performance... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2343 K&N 06+ Civic Si Drop In Air Filter K&N 06+ Civic Si Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for the automotive and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake Our SP1584 intake provides an intake growl that will surely excite your senses as you open up your Honda Civic Si and let that turbo spool. The soul of this intake is found within 6061-T6... MSRP: Now: $374.25 Choose Options Compare Quick view Injen Injen 2017+ Honda Civic Si 1.5L Cold Air Intake Injen 2017+ Honda Civic Si 1.5L Cold Air Intake 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 from Injen Technology will allow your engine to breathe... MSRP: Now: $413.20 Choose Options Compare Compare Selected × OK
Quick view K&N | sku: 69-1504TR K&N 2017 Honda Civic Si 1.5L Typhoon Performance Air Intake System K&N 2017 Honda Civic Si 1.5L Typhoon Performance Air Intake System Built for performance and show, the K&N Typhoon Air Intake System is a free-flowing mandrel-bent aluminum tube induction system designed to fit many sport compact performance... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2343 K&N 06+ Civic Si Drop In Air Filter K&N 06+ Civic Si Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for the automotive and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake Our SP1584 intake provides an intake growl that will surely excite your senses as you open up your Honda Civic Si and let that turbo spool. The soul of this intake is found within 6061-T6... MSRP: Now: $374.25 Choose Options Compare Quick view Injen Injen 2017+ Honda Civic Si 1.5L Cold Air Intake Injen 2017+ Honda Civic Si 1.5L Cold Air Intake 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 from Injen Technology will allow your engine to breathe... MSRP: Now: $413.20 Choose Options Compare Compare Selected × OK
Quick view K&N | sku: 33-2343 K&N 06+ Civic Si Drop In Air Filter K&N 06+ Civic Si Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for the automotive and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake Our SP1584 intake provides an intake growl that will surely excite your senses as you open up your Honda Civic Si and let that turbo spool. The soul of this intake is found within 6061-T6... MSRP: Now: $374.25 Choose Options Compare Quick view Injen Injen 2017+ Honda Civic Si 1.5L Cold Air Intake Injen 2017+ Honda Civic Si 1.5L Cold Air Intake 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 from Injen Technology will allow your engine to breathe... MSRP: Now: $413.20 Choose Options Compare Compare Selected × OK
Quick view Injen Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake Injen 17-20 Honda Civic Si L4 1.5L Turbo SP Short Ram Intake Our SP1584 intake provides an intake growl that will surely excite your senses as you open up your Honda Civic Si and let that turbo spool. The soul of this intake is found within 6061-T6... MSRP: Now: $374.25 Choose Options Compare Quick view Injen Injen 2017+ Honda Civic Si 1.5L Cold Air Intake Injen 2017+ Honda Civic Si 1.5L Cold Air Intake 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 from Injen Technology will allow your engine to breathe... MSRP: Now: $413.20 Choose Options Compare Compare Selected
Quick view Injen Injen 2017+ Honda Civic Si 1.5L Cold Air Intake Injen 2017+ Honda Civic Si 1.5L Cold Air Intake 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 from Injen Technology will allow your engine to breathe... MSRP: Now: $413.20 Choose Options Compare Compare Selected