Skunk2 replacement Coupler for '06-'11 Honda Civic Si Cold Air Intake Systems (PN: 343-05-0100).This Part Fits:YearMakeModelSubmodel2006-2015HondaCivicSi

Add some horsepower to your 2015-2017 STI with the new Mishimoto Performance Air Intake. This kit is engineered specifically for your 2015-2017 Subaru STI and includes everything needed to replace the restrictive stock airbox. Our engineers spent months...

Add some horsepower to your 2015-2017 STI with the new Mishimoto Performance Air Intake. This kit is engineered specifically for your 2015-2017 Subaru STI and includes everything needed to replace the restrictive stock airbox. Our engineers spent months...

Add some quick horsepower to your WRX or STI with the new Mishimoto Subaru WRX/STI Performance Air Intake. This kit is engineered specifically for your 2008+ Subaru WRX or STI and includes everything needed to replace the restrictive factory airbox. Our...

Our performance air intake for the 2022+ Honda Civic Si is designed to unlock the full potential of your turbocharged engine. Engineered for a perfect direct fit, this intake delivers an impressive 50.7% reduction in restriction compared to the stock...

Our performance air intake for the 2022+ Honda Civic Si is designed to unlock the full potential of your turbocharged engine. Engineered for a perfect direct fit, this intake delivers an impressive 50.7% reduction in restriction compared to the stock...

Our performance air intake for the 2017-2020 Honda Civic Si is finally here! This intake was engineered specifically for the new turbocharged Civic and is a direct-fit modification that will provide enhanced engine performance and improved throttle...

Add easy horsepower to your 2013-2020 BRZ/FR-S with the Mishimoto Performance Cold-Air Intake! Our engineers spent months designing, testing, and perfecting this product to develop a 10 whp / 8 wtq bolt-on power increase. In addition to the impressive...

Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized,...

Gain a guaranteed increase in horsepower and torque with K&N cold air intake system featuring madrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media.Installation...

Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized,...

The K&N 69-7081-1TS Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Infiniti G35 models. The restrictive factory air filter and air intake housing are replaced by the K&N Typhoon air...

The K&N 69-7080-1TS Typhoon cold-air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Infiniti G35 models. The restrictive factory air filter and air intake housing are replaced by the K&N Typhoon...

The K&N 69-7070TP Typhoon cold-air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Nissan 300Z 3.5 Liter V6 models. The restrictive factory air filter and air intake housing are replaced by the K&N...

Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized,...

Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized,...

Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized,...

The K&N 69-6030-1TFK Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Mazda RX-8 models. The restrictive factory air filter and air intake housing are replaced by the K&N Typhoon air intake...

The K&N 69-1040TWR Typhoon cold-air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Honda S2000 models. The restrictive factory air filter and air intake housing are replaced by the K&N Typhoon...

The K&N 69-1009TR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Acura RSX Type-S and Honda Civic VI or SI models. The restrictive factory air filter and air intake housing are replaced...