K&N 2017 -2020 Honda Civic Si 1.5L Typhoon Performance Air Intake Syst

Guaranteed to increase horsepower and torque
Mandrel-bent aluminum intake tube paired with oversized oiled cotton air filter
Engineered to provide high airflow and exceptional filtration
Replaces factory air filter and intake tube
Filter only requires cleaning every 100,000 miles under normal highway driving conditions
Typical installation can be completed in 90 minutes or less with simple hand tools
10-Year/Million Mile Limited Warranty™
Will not void vehicle warranty

VEHICLE APPLICATIONS

2020 Honda Civic Si 1.5L L4 Gas

All Models

Street Legal in All US States: No

TUV Approved (Europe): No

2019 Honda Civic Si 1.5L L4 Gas

All Models

Street Legal in All US States: No

TUV Approved (Europe): No

2018 Honda Civic Si 1.5L L4 Gas

All Models

Street Legal in All US States: No

TUV Approved (Europe): No

2017 Honda Civic Si 1.5L L4 Gas

All Models

Street Legal in All US States: No

TUV Approved (Europe): No

K&N 2017 -2020 Honda Civic Si 1.5L Typhoon Performance Air Intake System