Skip to content

Civic Si Intake

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

 

Filters

$
$
Original price $19.94
Original price $19.94 - Original price $19.94
Original price $19.94
Current price $18.99
$18.99 - $18.99
Current price $18.99

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

Skunk2 Racing
Out of stock

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

View full details
Original price $19.94
Original price $19.94 - Original price $19.94
Original price $19.94
Current price $18.99
$18.99 - $18.99
Current price $18.99
Sold out
Original price $19.94
Original price $19.94 - Original price $19.94
Original price $19.94
Current price $18.99
$18.99 - $18.99
Current price $18.99

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

Skunk2 Racing
Out of stock

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

View full details
Original price $19.94
Original price $19.94 - Original price $19.94
Original price $19.94
Current price $18.99
$18.99 - $18.99
Current price $18.99
Sold out
Original price $77.69
Original price $77.69 - Original price $77.69
Original price $77.69
Current price $73.99
$73.99 - $73.99
Current price $73.99

Skunk2 90mm B Series Throttle Body Adapter

Skunk2 Racing
Low stock

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...

View full details
Original price $77.69
Original price $77.69 - Original price $77.69
Original price $77.69
Current price $73.99
$73.99 - $73.99
Current price $73.99
Save 5% Save %
Original price $19.94
Original price $19.94 - Original price $19.94
Original price $19.94
Current price $18.99
$18.99 - $18.99
Current price $18.99

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

Skunk2 Racing
Low stock

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

View full details
Original price $19.94
Original price $19.94 - Original price $19.94
Original price $19.94
Current price $18.99
$18.99 - $18.99
Current price $18.99
Save 5% Save %
Original price $66.14
Original price $66.14 - Original price $66.14
Original price $66.14
Current price $62.99
$62.99 - $62.99
Current price $62.99

Skunk2 72mm PRB Flange to RBC Pattern Throttle Body Adapter - 1/8in NPT Port

Skunk2 Racing
Low stock

Skunk2 Racing now offers a solution for installing the Grams Performance & Design Drive By Wire Throttle Body or Honda K (RBC) Drive By Wire Th...

View full details
Original price $66.14
Original price $66.14 - Original price $66.14
Original price $66.14
Current price $62.99
$62.99 - $62.99
Current price $62.99
Save 5% Save %
Original price $23.09
Original price $23.09 - Original price $23.09
Original price $23.09
Current price $21.99
$21.99 - $21.99
Current price $21.99

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

Skunk2 Racing
Low stock

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...

View full details
Original price $23.09
Original price $23.09 - Original price $23.09
Original price $23.09
Current price $21.99
$21.99 - $21.99
Current price $21.99
Save 5% Save %
Original price $28.34
Original price $28.34 - Original price $28.34
Original price $28.34
Current price $26.99
$26.99 - $26.99
Current price $26.99

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

Skunk2 Racing
Out of 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...

View full details
Original price $28.34
Original price $28.34 - Original price $28.34
Original price $28.34
Current price $26.99
$26.99 - $26.99
Current price $26.99
Sold out
Original price $77.69
Original price $77.69 - Original price $77.69
Original price $77.69
Current price $73.99
$73.99 - $73.99
Current price $73.99

Skunk2 06-11 DBW Throttle Body Adapter for Ultra-Series Race Manifold

Skunk2 Racing
Low stock

Skunk2's all-new DBW throttle body adapter now offers 06-11 Honda Civic Si enthusiasts even more flexibility. Manufactured out of 6061-T6 billet al...

View full details
Original price $77.69
Original price $77.69 - Original price $77.69
Original price $77.69
Current price $73.99
$73.99 - $73.99
Current price $73.99
Save 5% Save %
Original price $399.99 - Original price $399.99
Original price
$399.99
$399.99 - $399.99
Current price $399.99

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...

View full details
Original price $399.99 - Original price $399.99
Original price
$399.99
$399.99 - $399.99
Current price $399.99
Original price $25.54 - Original price $25.54
Original price
$25.54
$25.54 - $25.54
Current price $25.54

Torque Solution Thermal Throttle Body Gasket: Acura RSX-S 2002-2006 / Civic Si 2002-2005

Torque Solution
In stock

Torque Solution Thermal Throttle Body Gasket: Acura RSX-S 2002-2006 / Civic Si 2002-2005This Part Fits: Year Make Model Submodel 2002-2006 Acura...

View full details
Original price $25.54 - Original price $25.54
Original price
$25.54
$25.54 - $25.54
Current price $25.54
Original price $884.09
Original price $884.09 - Original price $884.09
Original price $884.09
Current price $841.99
$841.99 - $841.99
Current price $841.99

Skunk2 Ultra Series K Series Race Centerfeed Complete Intake Manifold

Skunk2 Racing
Low stock

Skunk2 Racing is proud to announce the next generation of high performance intake manifolds for the '02-'05 Civic Si and '02-'06 RSX/ RSX Type S, a...

View full details
Original price $884.09
Original price $884.09 - Original price $884.09
Original price $884.09
Current price $841.99
$841.99 - $841.99
Current price $841.99
Save 5% Save %
Original price $828.44
Original price $828.44 - Original price $828.44
Original price $828.44
Current price $788.99
$788.99 - $788.99
Current price $788.99

Skunk2 Ultra Series K Series Race Intake Manifold - 3.5L Silver

Skunk2 Racing
In stock

Skunk2 Racing is proud to announce the next generation of high performance intake manifolds for the '02-'05 Civic Si and '02-'06 RSX/ RSX Type S, a...

View full details
Original price $828.44
Original price $828.44 - Original price $828.44
Original price $828.44
Current price $788.99
$788.99 - $788.99
Current price $788.99
Save 5% Save %
Original price $552.29
Original price $552.29 - Original price $552.29
Original price $552.29
Current price $525.99
$525.99 - $525.99
Current price $525.99

Skunk2 Ultra Series Street K20A/A2/A3 K24 Engines Intake Manifold

Skunk2 Racing
In stock

Skunk2 Racing Ultra Series Intake Manifolds are the next generation of high performance intake manifolds. The much anticipated K-Series Street mode...

View full details
Original price $552.29
Original price $552.29 - Original price $552.29
Original price $552.29
Current price $525.99
$525.99 - $525.99
Current price $525.99
Save 5% Save %
Original price $607.94
Original price $607.94 - Original price $607.94
Original price $607.94
Current price $578.99
$578.99 - $578.99
Current price $578.99

Skunk2 Ultra Series Street K20A/A2/A3 K24 Engines Intake Manifold - Black

Skunk2 Racing
In stock

Skunk2 Racing Ultra Series Intake Manifolds are the next generation of high performance intake manifolds. The much anticipated K-Series Street mode...

View full details
Original price $607.94
Original price $607.94 - Original price $607.94
Original price $607.94
Current price $578.99
$578.99 - $578.99
Current price $578.99
Save 5% Save %
Original price $22.04
Original price $22.04 - Original price $22.04
Original price $22.04
Current price $20.99
$20.99 - $20.99
Current price $20.99

Skunk2 Ultra Race Intake Manifold Gasket Plenum Gasket - All

Skunk2 Racing
Out of stock

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...

View full details
Original price $22.04
Original price $22.04 - Original price $22.04
Original price $22.04
Current price $20.99
$20.99 - $20.99
Current price $20.99
Sold out
Original price $530.24
Original price $530.24 - Original price $530.24
Original price $530.24
Current price $504.99
$504.99 - $504.99
Current price $504.99

Skunk2 Pro Series 06-10 Honda Civic Si (K20Z3) Intake Manifold (Race Only) (Black Series)

Skunk2 Racing
In stock

Skunk2s engineers went back to the drawing board when they set out to improve the already popular 06-11 Civic Si's RBC intake manifold. Each of Sku...

View full details
Original price $530.24
Original price $530.24 - Original price $530.24
Original price $530.24
Current price $504.99
$504.99 - $504.99
Current price $504.99
Save 5% Save %
Original price $497.69
Original price $497.69 - Original price $497.69
Original price $497.69
Current price $473.99
$473.99 - $473.99
Current price $473.99

Skunk2 Pro Series 06-10 Honda Civic Si (K20Z3) Intake Manifold (Race Only)

Skunk2 Racing
In stock

Skunk2s engineers went back to the drawing board when they set out to improve the already popular 06-11 Civic Si's RBC intake manifold. Each of Sku...

View full details
Original price $497.69
Original price $497.69 - Original price $497.69
Original price $497.69
Current price $473.99
$473.99 - $473.99
Current price $473.99
Save 5% Save %
Original price $19.94
Original price $19.94 - Original price $19.94
Original price $19.94
Current price $18.99
$18.99 - $18.99
Current price $18.99

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...

View full details
Original price $19.94
Original price $19.94 - Original price $19.94
Original price $19.94
Current price $18.99
$18.99 - $18.99
Current price $18.99
Save 5% Save %
Original price $41.99
Original price $41.99 - Original price $41.99
Original price $41.99
Current price $39.99
$39.99 - $39.99
Current price $39.99

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...

View full details
Original price $41.99
Original price $41.99 - Original price $41.99
Original price $41.99
Current price $39.99
$39.99 - $39.99
Current price $39.99
Save 5% Save %
Original price $19.94
Original price $19.94 - Original price $19.94
Original price $19.94
Current price $18.99
$18.99 - $18.99
Current price $18.99

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

View full details
Original price $19.94
Original price $19.94 - Original price $19.94
Original price $19.94
Current price $18.99
$18.99 - $18.99
Current price $18.99
Save 5% Save %
Original price $23.09
Original price $23.09 - Original price $23.09
Original price $23.09
Current price $21.99
$21.99 - $21.99
Current price $21.99

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...

View full details
Original price $23.09
Original price $23.09 - Original price $23.09
Original price $23.09
Current price $21.99
$21.99 - $21.99
Current price $21.99
Save 5% Save %
Original price $364.34
Original price $364.34 - Original price $364.34
Original price $364.34
Current price $346.99
$346.99 - $346.99
Current price $346.99

Skunk2 12-13 Honda Civic Si Composite Cold Air Intake

Skunk2 Racing
In stock

Through its technical partnership with the championship-winning Compass360 Racing team, engineers at Skunk2 have developed an all new cold air inta...

View full details
Original price $364.34
Original price $364.34 - Original price $364.34
Original price $364.34
Current price $346.99
$346.99 - $346.99
Current price $346.99
Save 5% Save %
Original price $364.34
Original price $364.34 - Original price $364.34
Original price $364.34
Current price $346.99
$346.99 - $346.99
Current price $346.99

Skunk2 06-11 Honda Civic Si Composite Cold Air Intake

Skunk2 Racing
In stock

Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing its all-new Cold...

View full details
Original price $364.34
Original price $364.34 - Original price $364.34
Original price $364.34
Current price $346.99
$346.99 - $346.99
Current price $346.99
Save 5% Save %
Original price $349.99 - Original price $349.99
Original price
$349.99
$349.99 - $349.99
Current price $349.99

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

K&N Engineering
Low stock

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

View full details
Original price $349.99 - Original price $349.99
Original price
$349.99
$349.99 - $349.99
Current price $349.99