AEM 06-09 Civic Si Chrome Cold Air IntakeHorse Power Gains: 6. 27 HP @ 5100 RPMThe 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 Civic SI and Acura ILX models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and

About the components

AdBlue is an high purity 32

Necessary Installation hardware

Check before you order

Supplied by one of the ORIGINAL Direct Injection Fuel Pump manufacturers for Volkswagen

22x Lug Connector Overlays (optional)

NOW Available to flash directly through the OBD2 port

which has proven itself to be one of the best performance mods that can be installed on any 987

Crafted in Britain from the finest grades of copper-inclusive grey iron

Fits European and US Spec models

Manufactured to meet OE specification

-Multiple maps available for flashing at home (after initial reflash)