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Civic Si Intake

Civic Si air intakes, manifolds, throttle bodies, and gaskets.

 

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Torque Solution Thermal Throttle Body Gasket: Honda / Acura OBD2 B Series 70mm

Torque Solution
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Torque Solution Thermal Throttle Body Gasket: Honda / Acura OBD2 B Series 70mmThis Part Fits: Year Make Model Submodel 1990-1993,1997-2001 Acura...

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Torque Solution Thermal Throttle Body Gasket: Honda / Acura OBD2 B Series 60mm

Torque Solution
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Torque Solution Thermal Throttle Body Gasket: Honda / Acura OBD2 B Series 60mmThis Part Fits: Year Make Model Submodel 1990-1993,1997-2001 Acura...

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$949.05
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Skunk2 Ultra Series Intake Manifold w/ Black B VTEC 3.5L - Black Series

Skunk2 Racing
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Skunk2 Racing is proud to announce the next generation of high performance intake manifolds for the Honda B16A/ B17A and B18C engine or VTEC cylind...

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$909.05
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$863.60
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Skunk2 Ultra Series Intake Manifold w/ Black B VTEC 3.5L

Skunk2 Racing
Low stock

Skunk2 Racing is proud to announce the next generation of high performance intake manifolds for the Honda B16A/ B17A and B18C engine or VTEC cylind...

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$863.60
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Skunk2 Ultra Series D Series Race Intake Manifold - 3.5L Silver Manifold

Skunk2 Racing
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The engineers at Skunk2 Racing have worked tirelessly to develop the next generation of high performance intake manifolds and are proud to announce...

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$62.84
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Skunk2 Pro Series K Series to B Series Throttle Body Adapter

Skunk2 Racing
In stock

Skunk2's all-new K2B Throttle Body Adapter now offers H-series enthusiasts even more flexibility. Thanks to Skunk2's 6061-T6 billet aluminum adapte...

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$178.95
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$170.00

Skunk2 Pro Series Honda/Acura H to K Intake Manifold Adapter (Race Only)

Skunk2 Racing
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Skunk2's all-new H2K Intake Manifold Adapter now offers H-series enthusiasts even more flexibility. Thanks to Skunk2's 6061-T6 billet aluminum mani...

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Skunk2 Pro Series Honda/Acura (D/B/H/F Series) 68mm Billet Throttle Body (Black Series) (Race Only)

Skunk2 Racing
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Skunk2 is proud to introduce its 68mm Pro Series Throttle Body for Hondas B-series engines (also compatible with D-, F-, and H-series) in its exclu...

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Skunk2 Honda/Acura 70mm (B/D/H/F) Pro Series Throttle Body Thermal Gasket

Skunk2 Racing
In stock

Skunk2s advanced high temperature thermal polymer material protects against heat soak and maximizes horsepower gains by reducing heat transfer. Wit...

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$138.65
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Skunk2 Alpha Series Honda/Acura (D/B/H/F Series) 66mm Cast Throttle Body (OEM Look)

Skunk2 Racing
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Skunk2 is proud to introduce its 66mm Alpha Series Throttle Body for Hondas B-series engines (also compatible with D-, F-, and H-series) in its exc...

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Skunk2 Acura B17A1, B18A1/B1/C1/C5 / Honda B16A2/A3, B20B/Z 70mm B-Series Thermal Throttle Body Gskt

Skunk2 Racing
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Skunk2s advanced high temperature thermal polymer material protects against heat soak and maximizes horsepower gains by reducing heat transfer. Wit...

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Skunk2 Acura B17A1, B18A1/B1/C1/C5 / Honda B16A2/A3, B20B/Z 68mm B-Series Thermal Throttle Body Gskt

Skunk2 Racing
Low stock

Skunk2s advanced high temperature thermal polymer material protects against heat soak and maximizes horsepower gains by reducing heat transfer. Wit...

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$77.65
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$73.77
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$73.77

Skunk2 90mm B Series Throttle Body Adapter

Skunk2 Racing
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Skunk2's all-new B Series 90mm adapter now offers B-Series enthusiasts even more flexibility. Manufactured out of 6061-T6 billet aluminum, B-Series...

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Skunk2 74mm B-Series Thermal Throttle Body Gasket - Skunk2 Throttle Body Only

Skunk2 Racing
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Skunk2s advanced high temperature thermal polymer material protects against heat soak and maximizes horsepower gains by reducing heat transfer. Wit...

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$23.04

Skunk2 07-11 Honda Civic Si Big-Bore Throttle Body Cold-Air Intake Coupler (84mm to 90mm)

Skunk2 Racing
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Skunk2s 84mm - 90mm Big-Bore Throttle Body Cold-Air Intake Coupler allows for easy installation of Skunk2s '06-'11 Civic Si Cold-Air Intake when us...

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$29.75
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$29.75
$28.26
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$28.26

Skunk2 06-15 Honda Civic Cold Air Intake Replacement MAF Coupler

Skunk2 Racing
In stock

Skunk2 replacement MAF Coupler for '06-'15 Honda Civic Si Cold Air Intake Systems (PN: 343-05-0100 and 343-05-0200).This Part Fits: Year Make Mode...

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$369.99
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$369.99

K&N 2017 Honda Civic Si 1.5L Typhoon Performance Air Intake System

K&N Engineering
In stock

Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each syste...

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$369.99
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$369.99
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$24.94
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$24.94
$23.69
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$23.69

Skunk2 Ultra Race Intake Manifold Gasket Plenum Gasket - All

Skunk2 Racing
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Ultra Race Plenum Gasket; Use When Changing/Adding Plenum Or Spacers To Manifold;This Part Fits: Year Make Model Submodel 1997-1998 Acura CL Bas...

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$23.69
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$18.95

Skunk2 Honda K20Z3 72mm DBW K-Series Thermal Throttle Body Gasket

Skunk2 Racing
Low stock

Skunk2s advanced high temperature thermal polymer material protects against heat soak and maximizes horsepower gains by reducing heat transfer. Wit...

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$41.95
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$39.85
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$39.85

Skunk2 Acura K20A2/A3/Z1 / Honda K20A3/Z3, K24A1/A4/A8/Z1 K-Ser Non-Si Thermal Intake Manifold Gskt

Skunk2 Racing
In stock

Skunk2 Thermal Intake Manifold Gaskets are designed as direct replacements for OEM gaskets. Skunk2s advanced high temperature thermal polymer mater...

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Skunk2 Acura K20A2/A3/Z1 / Honda K20A3/Z3 70mm K-Series Thermal Throttle Body Gasket

Skunk2 Racing
Low stock

Skunk2s advanced high temperature thermal polymer material protects against heat soak and maximizes horsepower gains by reducing heat transfer. Wit...

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$24.25
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$23.04

Skunk2 12-13 Honda Civic Si Throttle Body Intake Coupler for Pro Series /RBC Manifold

Skunk2 Racing
Low stock

Skunk2s Cold-Air Intake Coupler allows for easy installation of Skunk2s '12-'13 Civic Si Cold-Air Intake when using a Pro Series Intake Manifold, R...

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$367.99
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K&N Performance Intake Kit FIPK; HONDA CIVIC SI; 1999-2000

K&N Engineering
In stock

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

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$367.99
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$367.99
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$369.99
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$369.99

K&N 12 Honda Civic Si 2.4L L4 Silver Typhoon Intake

K&N Engineering
In stock

Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each syste...

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$369.99 - $369.99
$369.99
$369.99 - $369.99
$369.99