Trim and mid-model changes
For 2007 models, an auxiliary input jack for the audio system was added for all CSX models.
For 2008 models, leather upholstery, a tire pressure monitoring system, illuminated vanity mirrors, and vehicle stability assist (VSA) were made standard equipment on all CSX models. The decision to phase out the base CSX with cloth seats was due to the Honda Civic EX-L trim being available for the 2008 model year onwards. The CSX Premium was renamed CSX Technology, which added high-intensity discharge headlights, fog lamps, XM Satellite Radio with roof-mounted antenna, premium stereo and bilingual voice-activated navigation system.
Like the Honda Civic, the CSX received a mid-model change in 2009, most notably giving it Acura's trademark Power Plenum grille. Other exterior changes include black-housing headlights, octagonal tail-lamps, and revised front bumper and fog lights. While not new to the line-up, the 17-inch alloy wheels previously exclusive to the Type S became standard on all models. New features for 2009 include USB audio connectivity for all models, and Bluetooth hands-free wireless link for Technology and Type-S models. For 2010, the base model was discontinued and the entry level Technology model was renamed to "iTech".
For 2011, the car's final model year, Acura simplified the CSX line, offering two trim levels, Base and iTech, both have significantly reduced MSRP from the previous 2010 models. The Type-S trim was discontinued for 2011. Only four colours were available: Crystal Black Pearl, Alabaster Silver Metallic, Polished Metal Metallic, and Taffeta White.
