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Mishimoto 06-11 Civic Si Performance Short Ram Intake: Polished
Part Number: MMAI-CIV-06SIP

★★★★★ ★★★★★ 1 Reviews
Mishimoto 06-11 Civic Si Performance Short Ram Intake: Polished-A1
Images may be for reference only

Mishimoto 06-11 Civic Si Performance Short Ram Intake: Polished
Part Number: MMAI-CIV-06SIP

★★★★★ ★★★★★ 1 Reviews
Was: $220.05
Save: $18.10 (8%)

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Product Details

Part Number: MMAI-CIV-06SIP
Manufacturer: Mishimoto
Color: Polished
UPC: 748354022001

Add horsepower and sound to your Civic Si with the new Mishimoto Civic Si Performance Air Intake. This kit is engineered specifically for your 2006"2011 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 street or autocross course.


  • Direct fit for 2006-2011 Honda Civic Si
  • Pipe Diameter: 2.75"
  • Dyno-proven maximum gains of up to 8 whp and 6 wtq on the stock tune
  • Optional black powder-coated heat shield keeps unwanted hot air from entering the air filter
  • Highly aggressive intake tone under acceleration
  • Installs in less than one hour with no need to remove the front bumper or splash guard
  • Available with a polished or wrinkle black intake pipe
  • Designed in Delaware, USA and filter made in USA
  • CARB Compliant EO#: D-759-1
  • Mishimoto Lifetime Warranty
Kit Includes:
  • (1) Aluminum Intake Pipe with CNC MAF Flange
  • (1) Silicone Intake Coupler 
  • (1) High-Flow, Oiled Filter
  • (2) 60-80mm Worm Gear Clamps
  • (1) 16-25mm Worm Gear clamp Hardware
  • Mishimoto Lifetime Warranty

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects.

Vehicle Fitment

Honda Civic
2006 Honda Civic Si Coupe 2007 Honda Civic Si Coupe 2008 Honda Civic Si Coupe 2009 Honda Civic Si Coupe 2010 Honda Civic Si Coupe 2011 Honda Civic Si Coupe
2007 Honda Civic Si Sedan 2008 Honda Civic Si Sedan 2009 Honda Civic Si Sedan 2010 Honda Civic Si Sedan 2011 Honda Civic Si Sedan

1 Reviews ★★★★★ ★★★★★

★★★★★ ★★★★★
5/5.00 Stars out of 1 Reviews
Write a Review
06-11 Civic SI 3'' Short Ram Intake
Richard Hanks | October 21st, 2021
Visual: Simple install. High quality parts, as advertised. Came with a Air freshener and a CARB number. Performance: I've driven for 400+ miles now. The throttle response is a bit quicker. The engine has a much more aggressive sound from 4.5k RPM+. The VTEC crossover is much louder. Overall: Happy with my purchase.