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Honda Civic Si

Honda Civic Si parts

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$401.47 - $401.47
$401.47
$422.60
$422.60 - $422.60
$422.60

Injen 22-23 Honda Civic/Civic Si 1.5L 4 Cyl. Wrinkle Black Cold Air Intake

Injen
In stock

The factory intake tract on the 2022-2024 Honda Civic and 2023-2024 Acura Integra is very restrictive from the factory and limiting power output by...

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$401.47 - $401.47
$401.47
$422.60
$422.60 - $422.60
$422.60
$401.47 - $401.47
$401.47
$422.60
$422.60 - $422.60
$422.60

Injen 22-23 Honda Civic/Civic Si 1.5L 4 Cyl. Polished Cold Air Intake

Injen
Low stock

The factory intake tract on the 2022-2024 Honda Civic and 2023-2024 Acura Integra is very restrictive from the factory and limiting power output by...

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$401.47 - $401.47
$401.47
$422.60
$422.60 - $422.60
$422.60
$400.45 - $400.45
$400.45
$421.53
$421.53 - $421.53
$421.53

Injen 17-20 Honda Civic Si L4 1.5L Turbo Wrinkled Red SP Short Ram Intake

Injen
In stock

When word hit the streets that the 10th Generation Honda Civic was released 2016, our team here at Injen Technology couldn't wait to get our hands ...

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$400.45 - $400.45
$400.45
$421.53
$421.53 - $421.53
$421.53
$400.45 - $400.45
$400.45
$421.53
$421.53 - $421.53
$421.53

Injen 17-20 Honda Civic Si L4 1.5L Turbo Polished SP Short Ram Intake

Injen
In stock

When word hit the streets that the 10th Generation Honda Civic was released 2016, our team here at Injen Technology couldn't wait to get our hands ...

View full details
$400.45 - $400.45
$400.45
$421.53
$421.53 - $421.53
$421.53
$400.45 - $400.45
$400.45
$421.53
$421.53 - $421.53
$421.53

Injen 17-20 Honda Civic Si L4 1.5L Turbo Black SP Short Ram Intake

Injen
Low stock

When word hit the streets that the 10th Generation Honda Civic was released 2016, our team here at Injen Technology couldn't wait to get our hands ...

View full details
$400.45 - $400.45
$400.45
$421.53
$421.53 - $421.53
$421.53
$442.13 - $442.13
$442.13
$465.40
$465.40 - $465.40
$465.40

Injen 2017+ Honda Civic Si 1.5L Wrinkle Red Cold Air Intake

Injen
In stock

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...

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$442.13 - $442.13
$442.13
$465.40
$465.40 - $465.40
$465.40
$442.13 - $442.13
$442.13
$465.40
$465.40 - $465.40
$465.40

Injen 2017+ Honda Civic Si 1.5L Polished Cold Air Intake

Injen
In stock

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...

View full details
$442.13 - $442.13
$442.13
$465.40
$465.40 - $465.40
$465.40
$442.13 - $442.13
$442.13
$465.40
$465.40 - $465.40
$465.40

Injen 2017+ Honda Civic Si 1.5L Black Cold Air Intake

Injen
In stock

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...

View full details
$442.13 - $442.13
$442.13
$465.40
$465.40 - $465.40
$465.40
$530.56 - $530.56
$530.56
$558.49
$558.49 - $558.49
$558.49

Injen 12-15 Honda Civic Si 9th Gen/13-15 Acura ILX 2.4L 4Cyl Polished True Cold Air Intake w/MR Tech

Injen
Low stock

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...

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$530.56 - $530.56
$530.56
$558.49
$558.49 - $558.49
$558.49
$530.56 - $530.56
$530.56
$558.49
$558.49 - $558.49
$558.49

Injen 12-15 Honda Civic Si 9th Gen/13-15 Acura ILX 2.4L 4 Cyl Black True Cold Air Intake w/ MR Tech

Injen
Low stock

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...

View full details
$530.56 - $530.56
$530.56
$558.49
$558.49 - $558.49
$558.49
$1,239.85 - $1,239.85
$1,239.85
$1,305.11
$1,305.11 - $1,305.11
$1,305.11

Injen 17-20 Honda Civic Si 1.5L Turbo (Sedan Only) 3in Cat-Back Stainless Steel Exhaust

Injen
In stock

The Injen Technology engineers are experts when it comes to performance, PERIOD. From Cars to Trucks to Powersports, Injen has a variety of exhaust...

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$1,239.85 - $1,239.85
$1,239.85
$1,305.11
$1,305.11 - $1,305.11
$1,305.11
$619.90 - $619.90
$619.90
$652.52
$652.52 - $652.52
$652.52

Injen 2016+ Honda Civic Si Black Intercooler Piping

Injen
In stock

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...

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$619.90 - $619.90
$619.90
$652.52
$652.52 - $652.52
$652.52
$355.72 - $355.72
$355.72
$374.45
$374.45 - $374.45
$374.45

Injen 99-00 Honda Civic Si Black Cold Air Intake

Injen
Low stock

Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spen...

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$355.72 - $355.72
$355.72
$374.45
$374.45 - $374.45
$374.45
$231.56 - $231.56
$231.56
$243.75
$243.75 - $243.75
$243.75

Injen 12-15 Honda Civic 1.8L / 12-15 Honda Civic Si 2.4L X-Pedal Pro Black Edition Throttle Controll

Injen
In stock

The Injen Technology X-Pedal Pro Black Edition is the next step in customizable throttle response controllers. Quickly and easily tune out the dela...

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$231.56 - $231.56
$231.56
$243.75
$243.75 - $243.75
$243.75
$231.56 - $231.56
$231.56
$243.75
$243.75 - $243.75
$243.75

Injen 06-11 Honda Civic Si 2.0L / 08-12 Honda Accord 2.4L X-Pedal Pro Black Edition Throttle Control

Injen
In stock

The Injen Technology X-Pedal Pro Black Edition is the next step in customizable throttle response controllers. Quickly and easily tune out the dela...

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$231.56 - $231.56
$231.56
$243.75
$243.75 - $243.75
$243.75
$218.50 - $218.50
$218.50
$230.00
$230.00 - $230.00
$230.00

Injen 99-00 Honda Civic Si Polished Short Ram Intake

Injen
Low stock

Add easy horsepower to your ride with the Injen Technology IS Performance short ram Air Intake! Our engineers spent abundant amounts of time design...

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$218.50 - $218.50
$218.50
$230.00
$230.00 - $230.00
$230.00
$348.08 - $348.08
$348.08
$366.40
$366.40 - $366.40
$366.40

Injen 16-20 Honda Civic Si I4-1.5T Evolution Intake

Injen
Low stock

SuperNano-Web Dry Air Filter: The Injen SuperNano-Web Dry air filter is included with the EVO1501 cold air intake. This filter is uniquely designed...

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$348.08 - $348.08
$348.08
$366.40
$366.40 - $366.40
$366.40
$600.60 - $600.60
$600.60
$600.60 - $600.60
$600.60

Injector Dynamics ID1050X 12-15 Honda Civic SI 14mm (Grey) Adaptor Top Injectors - Set of 4

Injector Dynamics
Low stock

Injector Dynamics ID1050X 12-15 Honda Civic SI 14mm (Grey) Adaptor Top Injectors - Set of 4

$600.60 - $600.60
$600.60
$600.60 - $600.60
$600.60
$1,035.00 - $1,035.00
$1,035.00
$1,035.00 - $1,035.00
$1,035.00

HKS 88-91 Honda Civic Si Hatchback Sport Exhaust

HKS
In stock

HKS 88-91 Honda Civic Si Hatchback Sport Exhaust

$1,035.00 - $1,035.00
$1,035.00
$1,035.00 - $1,035.00
$1,035.00
$810.00 - $810.00
$810.00
$810.00 - $810.00
$810.00

HKS 99-00 Honda Civic Si Hi-Power Exhaust

HKS
In stock

HKS 99-00 Honda Civic Si Hi-Power Exhaust

$810.00 - $810.00
$810.00
$810.00 - $810.00
$810.00
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$250.99
$250.99 - $250.99
$250.99
$225.89
$225.89 - $225.89
$225.89

Hawk 13-15 Honda Civic Si DTC-60 Front Race Brake Pads

Hawk Performance
In stock

High Performance Street disc brake pads are legendary for increasing stopping power on street-legal vehicles. Increasing the performance of your ve...

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$250.99
$250.99 - $250.99
$250.99
$225.89
$225.89 - $225.89
$225.89
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$250.99
$250.99 - $250.99
$250.99
$225.89
$225.89 - $225.89
$225.89

Hawk 02-06 Acura RSX Type S / 06-11 Honda Civic Si Coupe / 00-09 S2000 DTC-30 Race Front Brake Pads

Hawk Performance
Low stock

High Performance Street disc brake pads are legendary for increasing stopping power on street-legal vehicles. Increasing the performance of your ve...

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$250.99
$250.99 - $250.99
$250.99
$225.89
$225.89 - $225.89
$225.89
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$297.99
$297.99 - $297.99
$297.99
$268.19
$268.19 - $268.19
$268.19

Hawk 02-06 Acura RSX Type S / 06-11 Honda Civic Si / 00-09 S2000 DTC-60 Front Brake Pads

Hawk Performance
In stock

High Performance Street disc brake pads are legendary for increasing stopping power on street-legal vehicles. Increasing the performance of your ve...

View full details
$297.99
$297.99 - $297.99
$297.99
$268.19
$268.19 - $268.19
$268.19
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$236.99
$236.99 - $236.99
$236.99
$213.29
$213.29 - $213.29
$213.29

Hawk 02-06 Acura RSX / 02-11 Honda Civic Si / 00-09 S2000 DTC-70 Race Rear Brake Pads

Hawk Performance
In stock

High Performance Street disc brake pads are legendary for increasing stopping power on street-legal vehicles. Increasing the performance of your ve...

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$236.99
$236.99 - $236.99
$236.99
$213.29
$213.29 - $213.29
$213.29
Save 10% Save %