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K&N Cold Air Intake Systems for Opel Signum

Opel Signum Performance Cold Air Intakes

Buy now from the K&N Store and get a 100% Money Back Guarantee on any cold air intake system!
  • Designed to increase power and torque
  • K&N Million Mile Limited Warranty®
  • Replaces restrictive factory air intake system
  • Easy to install performance, usually in 90 minutes or less
Add more horsepower to your Opel Signum with a K&N cold air intake system. K&N Opel Signum cold air intakes are easy to install and add power & acceleration while protecting the vehicle's engine.
K&N Cold Air Intake Systems
Vehicle DescriptionPart Number Product Image
2008 Opel Signum 2.2L L4 F/I - All
Automotive
2008 Opel Signum 2.2L Cold Air Intake
57-0545 Product Info 57-0545 Signum 57i Air Induction Kit
2008 Opel Signum 2.0L L4 F/I - All
Automotive
2008 Opel Signum 2.0L Cold Air Intake
57-0636 Product Info 57-0636 Signum 57i Air Induction Kit
2007 Opel Signum 2.2L L4 F/I - All
Automotive
2007 Opel Signum 2.2L Cold Air Intake
57-0545 Product Info 57-0545 Signum 57i Air Induction Kit
2007 Opel Signum 2.0L L4 F/I - All
Automotive
2007 Opel Signum 2.0L Cold Air Intake
57-0636 Product Info 57-0636 Signum 57i Air Induction Kit
2006 Opel Signum 2.2L L4 F/I - All
Automotive
2006 Opel Signum 2.2L Cold Air Intake
57-0545 Product Info 57-0545 Signum 57i Air Induction Kit
2006 Opel Signum 2.0L L4 F/I - All
Automotive
2006 Opel Signum 2.0L Cold Air Intake
57-0636 Product Info 57-0636 Signum 57i Air Induction Kit
2005 Opel Signum 2.2L L4 F/I - All
Automotive
2005 Opel Signum 2.2L Cold Air Intake
57-0545 Product Info 57-0545 Signum 57i Air Induction Kit
2005 Opel Signum 2.0L L4 F/I - All
Automotive
2005 Opel Signum 2.0L Cold Air Intake
57-0636 Product Info 57-0636 Signum 57i Air Induction Kit
2004 Opel Signum 2.2L L4 F/I - All
Automotive
2004 Opel Signum 2.2L Cold Air Intake
57-0545 Product Info 57-0545 Signum 57i Air Induction Kit
2004 Opel Signum 2.0L L4 F/I - All
Automotive
2004 Opel Signum 2.0L Cold Air Intake
57-0636 Product Info 57-0636 Signum 57i Air Induction Kit
2003 Opel Signum 2.2L L4 F/I - All
Automotive
2003 Opel Signum 2.2L Cold Air Intake
57-0545 Product Info 57-0545 Signum 57i Air Induction Kit
2003 Opel Signum 2.0L L4 F/I - All
Automotive
2003 Opel Signum 2.0L Cold Air Intake
57-0636 Product Info 57-0636 Signum 57i Air Induction Kit

Need help finding the right Opel Signum cold air intake?

K&N cold air intakes for the Opel Signum or any other vehicle can be found using K&N's Search by Vehicle tool. By providing a year, make, model and engine size, you will find all K&N performance upgrades available for that vehicle.

K&N also provides a Search By Vin tool which allows you to use the unique vehicle identification number located on the vehicle to find K&N performance upgrades available for your Opel Signum or other vehicle.