2004 Opel Astra G 1.8L L4 Cold Air Intake

Cold Air Intake for 2004 Opel Astra G 1.8L L4
  • Designed to bring in cooler air with less restriction for more power
  • Guaranteed power gain
  • Outstanding engine protection
  • Easy installation
  • Oversized high-flow reusable air filter
  • Million Mile Limited Warranty
  • Power gaining products since 1969
K&N 2004 Opel Astra G cold air intake kits increase horsepower and acceleration by dramatically reducing air flow restriction caused by the original factory design. K&N performance Opel Astra G cold air systems are usually installed in 90 minutes or less.

Your 2004 Opel Astra G deserves the best cold air intake available!

VehicleProduct  
2004 Opel Astra G 1.8L L4 - All Models
Automotive
Performance Intake Kit
K&N 57-0270-1
  • Replacement High-Flow Air Intake Tubing
  • Open Air Performance Air Filter
  • Not legal for sale or use in California
List Price: $192.99
Your Price: USD $105.99
In stock
2004 Opel Astra G 1.8L L4 - All Models
Automotive
Performance Intake Kit
K&N 57A-6005
  • Adds Power & Torque
  • Performance Air Filter Inside Protective Shell
  • Not legal for sale or use in California
List Price: $398.99
Your Price: USD $219.99
In stock
2004 Opel Astra G 1.8L L4 - All Models
Automotive
Performance Intake Kit
K&N 57i-7001
  • Easy to Install
  • Guaranteed to Increase Horsepower
  • Not legal for sale or use in California
List Price: $403.69
Your Price: USD $222.99
In stock
2004 Opel Astra G 1.8L L4 - All Models
Automotive
Great product and does the job as it states.
Richard Robinson, Arnold, United Kingdom
Performance Intake Kit
K&N 57S-4900
  • Guaranteed to Increase Horsepower
  • High-Flow Performance Air Box
  • Not legal for sale or use in California
List Price: $270.99
Your Price: USD $148.99
In stock
2004 Opel Astra G 1.8L L4 125BHP
Automotive
Performance Intake Kit
K&N 69-4900TB
  • Free-flowing Aluminum Tube
  • Blue Powder Coat Finish Intake Tube
  • Not legal for sale or use in California
List Price: $370.99
Your Price: USD $203.99
In stock
2004 Opel Astra G 1.8L L4 125BHP
Automotive
Since I installed this intake in my car, the perform increased about 10... up to 4000 rpms the sound it's great and amazing. Fuel consuption is lower in long rides... The best thing you can install to your G instead.
Diego Pandiani, Caracas, Venezuela
Performance Intake Kit
K&N 69-4900TS
  • Free-flowing Aluminum Tube
  • Easy to Install
  • Not legal for sale or use in California
List Price: $370.99
Your Price: USD $203.99
In stock