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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Vehicles equipped with HID (Xenon) headlights are limited to installing/replacing lower control arms only
A high-quality plastic computer-designed dyno-tuned intake tube is used to achieve maximum power gains while maintaining a perfect fit
Complete installation in 30 minutes or less
couplings and hardware for an easy installation
Mishimoto Performance Air Intake 2006-2011 Honda Civic Si Options:Black Pipe/No Heatshield Vehicles equipped with HID (Xenon)Add horsepower and sound to your Civic Si with the new Mishimoto Civic Si Performance Air Intake. This kit is engineered specifically for your 20062011 Honda Civic Si and includes everything needed to replace the restrictive stock airbox. This dyno proven Honda Civic Si air intake provides 8 whp and 6 wtq gains over the stock Civic Si intake while maintaining safe air fuel ratios. Installation is quick and simple, perfect for some extra punch on the
