Quick view Details AEM Induction | sku: AEM21-685C AEM 06-09 Civic Si Chrome Cold Air Intake - 21-685C MSRP: Now: $431.99 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK943-05-0110 Skunk2 06-11 Honda Civic Si Cold Air Intake to OEM Throttle Body Hose Coupler - 943-05-0110 MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK943-05-0100 Skunk2 07-11 Honda Civic Si Big-Bore Throttle Body Cold-Air Intake Coupler (84mm to 90mm) - 943-05-0100 MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK343-05-0100 Skunk2 06-11 Honda Civic Si Composite Cold Air Intake - 343-05-0100 MSRP: $364.34 Now: $346.99 Add to Cart Compare Quick view AEM Induction | sku: AEM21-685C AEM 06-09 Civic Si Chrome Cold Air Intake - 21-685C The AEM 21-685C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Honda... MSRP: Now: $431.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK943-05-0110 Skunk2 06-11 Honda Civic Si Cold Air Intake to OEM Throttle Body Hose Coupler - 943-05-0110 Skunk2 replacement Coupler for '06-'11 Honda Civic Si Cold Air Intake Systems (PN: 343-05-0100).This Part Fits:YearMakeModelSubmodel2006-2015HondaCivicSi MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK943-05-0100 Skunk2 07-11 Honda Civic Si Big-Bore Throttle Body Cold-Air Intake Coupler (84mm to 90mm) - 943-05-0100 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 using a Pro Series Throttle Body or similar (also compatible with OEM TL throttle body). Simply replace the... MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK343-05-0100 Skunk2 06-11 Honda Civic Si Composite Cold Air Intake - 343-05-0100 Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing its all-new Cold-Air Intake for the ’06-11 Civic Si. The results are the best performing, best fitting intake system... MSRP: $364.34 Now: $346.99 Add to Cart Compare Previous 1 2 Previous 1 2 Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Skunk2 Racing | sku: SKK943-05-0110 Skunk2 06-11 Honda Civic Si Cold Air Intake to OEM Throttle Body Hose Coupler - 943-05-0110 MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK943-05-0100 Skunk2 07-11 Honda Civic Si Big-Bore Throttle Body Cold-Air Intake Coupler (84mm to 90mm) - 943-05-0100 MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK343-05-0100 Skunk2 06-11 Honda Civic Si Composite Cold Air Intake - 343-05-0100 MSRP: $364.34 Now: $346.99 Add to Cart Compare Quick view AEM Induction | sku: AEM21-685C AEM 06-09 Civic Si Chrome Cold Air Intake - 21-685C The AEM 21-685C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Honda... MSRP: Now: $431.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK943-05-0110 Skunk2 06-11 Honda Civic Si Cold Air Intake to OEM Throttle Body Hose Coupler - 943-05-0110 Skunk2 replacement Coupler for '06-'11 Honda Civic Si Cold Air Intake Systems (PN: 343-05-0100).This Part Fits:YearMakeModelSubmodel2006-2015HondaCivicSi MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK943-05-0100 Skunk2 07-11 Honda Civic Si Big-Bore Throttle Body Cold-Air Intake Coupler (84mm to 90mm) - 943-05-0100 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 using a Pro Series Throttle Body or similar (also compatible with OEM TL throttle body). Simply replace the... MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK343-05-0100 Skunk2 06-11 Honda Civic Si Composite Cold Air Intake - 343-05-0100 Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing its all-new Cold-Air Intake for the ’06-11 Civic Si. The results are the best performing, best fitting intake system... MSRP: $364.34 Now: $346.99 Add to Cart Compare Previous 1 2 Previous 1 2 Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Skunk2 Racing | sku: SKK943-05-0100 Skunk2 07-11 Honda Civic Si Big-Bore Throttle Body Cold-Air Intake Coupler (84mm to 90mm) - 943-05-0100 MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK343-05-0100 Skunk2 06-11 Honda Civic Si Composite Cold Air Intake - 343-05-0100 MSRP: $364.34 Now: $346.99 Add to Cart Compare Quick view AEM Induction | sku: AEM21-685C AEM 06-09 Civic Si Chrome Cold Air Intake - 21-685C The AEM 21-685C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Honda... MSRP: Now: $431.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK943-05-0110 Skunk2 06-11 Honda Civic Si Cold Air Intake to OEM Throttle Body Hose Coupler - 943-05-0110 Skunk2 replacement Coupler for '06-'11 Honda Civic Si Cold Air Intake Systems (PN: 343-05-0100).This Part Fits:YearMakeModelSubmodel2006-2015HondaCivicSi MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK943-05-0100 Skunk2 07-11 Honda Civic Si Big-Bore Throttle Body Cold-Air Intake Coupler (84mm to 90mm) - 943-05-0100 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 using a Pro Series Throttle Body or similar (also compatible with OEM TL throttle body). Simply replace the... MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK343-05-0100 Skunk2 06-11 Honda Civic Si Composite Cold Air Intake - 343-05-0100 Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing its all-new Cold-Air Intake for the ’06-11 Civic Si. The results are the best performing, best fitting intake system... MSRP: $364.34 Now: $346.99 Add to Cart Compare Previous 1 2 Previous 1 2 Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Details Skunk2 Racing | sku: SKK343-05-0100 Skunk2 06-11 Honda Civic Si Composite Cold Air Intake - 343-05-0100 MSRP: $364.34 Now: $346.99 Add to Cart Compare Quick view AEM Induction | sku: AEM21-685C AEM 06-09 Civic Si Chrome Cold Air Intake - 21-685C The AEM 21-685C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Honda... MSRP: Now: $431.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK943-05-0110 Skunk2 06-11 Honda Civic Si Cold Air Intake to OEM Throttle Body Hose Coupler - 943-05-0110 Skunk2 replacement Coupler for '06-'11 Honda Civic Si Cold Air Intake Systems (PN: 343-05-0100).This Part Fits:YearMakeModelSubmodel2006-2015HondaCivicSi MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK943-05-0100 Skunk2 07-11 Honda Civic Si Big-Bore Throttle Body Cold-Air Intake Coupler (84mm to 90mm) - 943-05-0100 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 using a Pro Series Throttle Body or similar (also compatible with OEM TL throttle body). Simply replace the... MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK343-05-0100 Skunk2 06-11 Honda Civic Si Composite Cold Air Intake - 343-05-0100 Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing its all-new Cold-Air Intake for the ’06-11 Civic Si. The results are the best performing, best fitting intake system... MSRP: $364.34 Now: $346.99 Add to Cart Compare Previous 1 2 Previous 1 2 Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view AEM Induction | sku: AEM21-685C AEM 06-09 Civic Si Chrome Cold Air Intake - 21-685C The AEM 21-685C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Honda... MSRP: Now: $431.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK943-05-0110 Skunk2 06-11 Honda Civic Si Cold Air Intake to OEM Throttle Body Hose Coupler - 943-05-0110 Skunk2 replacement Coupler for '06-'11 Honda Civic Si Cold Air Intake Systems (PN: 343-05-0100).This Part Fits:YearMakeModelSubmodel2006-2015HondaCivicSi MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK943-05-0100 Skunk2 07-11 Honda Civic Si Big-Bore Throttle Body Cold-Air Intake Coupler (84mm to 90mm) - 943-05-0100 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 using a Pro Series Throttle Body or similar (also compatible with OEM TL throttle body). Simply replace the... MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK343-05-0100 Skunk2 06-11 Honda Civic Si Composite Cold Air Intake - 343-05-0100 Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing its all-new Cold-Air Intake for the ’06-11 Civic Si. The results are the best performing, best fitting intake system... MSRP: $364.34 Now: $346.99 Add to Cart Compare Previous 1 2 Previous 1 2 Compare Selected × OK Questions? Feedback? powered by Olark live chat software
Quick view Skunk2 Racing | sku: SKK943-05-0110 Skunk2 06-11 Honda Civic Si Cold Air Intake to OEM Throttle Body Hose Coupler - 943-05-0110 Skunk2 replacement Coupler for '06-'11 Honda Civic Si Cold Air Intake Systems (PN: 343-05-0100).This Part Fits:YearMakeModelSubmodel2006-2015HondaCivicSi MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK943-05-0100 Skunk2 07-11 Honda Civic Si Big-Bore Throttle Body Cold-Air Intake Coupler (84mm to 90mm) - 943-05-0100 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 using a Pro Series Throttle Body or similar (also compatible with OEM TL throttle body). Simply replace the... MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK343-05-0100 Skunk2 06-11 Honda Civic Si Composite Cold Air Intake - 343-05-0100 Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing its all-new Cold-Air Intake for the ’06-11 Civic Si. The results are the best performing, best fitting intake system... MSRP: $364.34 Now: $346.99 Add to Cart Compare Previous 1 2 Previous 1 2 Compare Selected × OK
Quick view Skunk2 Racing | sku: SKK943-05-0100 Skunk2 07-11 Honda Civic Si Big-Bore Throttle Body Cold-Air Intake Coupler (84mm to 90mm) - 943-05-0100 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 using a Pro Series Throttle Body or similar (also compatible with OEM TL throttle body). Simply replace the... MSRP: $23.09 Now: $21.99 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK343-05-0100 Skunk2 06-11 Honda Civic Si Composite Cold Air Intake - 343-05-0100 Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing its all-new Cold-Air Intake for the ’06-11 Civic Si. The results are the best performing, best fitting intake system... MSRP: $364.34 Now: $346.99 Add to Cart Compare Previous 1 2 Previous 1 2 Compare Selected
Quick view Skunk2 Racing | sku: SKK343-05-0100 Skunk2 06-11 Honda Civic Si Composite Cold Air Intake - 343-05-0100 Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing its all-new Cold-Air Intake for the ’06-11 Civic Si. The results are the best performing, best fitting intake system... MSRP: $364.34 Now: $346.99 Add to Cart Compare Previous 1 2 Previous 1 2 Compare Selected