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Air and Fuel› Air Cleaners, Filters, Intakes and Components
K&N Engineering
K&N 04-10 Opel Astra H 2.0L F/l 57i Series Performance Intake Kit
SKU: K001 57S-4900
Beginner — under 30 min
Overview
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Part #: 57S-4900
The K&N 57S-4900 Performance Airbox replaces the restrictive factory air filter and air box. K&N performance air boxes are designed to dramatically reduce air flow restriction as well as smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The 57S-4900 Performance Airbox comes with a custom shaped K&N high-flow air filter and a fully enclosed injection molded air box that connects up to the factory air intake hose. The air box has a removable lid for easy access to the filter when cleaning is required. The air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This performance air box is relatively easy to install into the previous air box space with commonly available tools. K&N builds these air box systems to last for the life of your vehicle and they are backed by K&N's Million Mile Limited Warranty. Some K&N 57S Series Performance Airboxes are compliant with the latest TUV emissions and sound regulations. Check the K&N catalog or website for vehicle applications and specific TUV status for each vehicle and air intake.
K&N's easy-to-install performance air box replaces the restrictive factory air filter and air intake housing delivering a guaranteed power gain. This power boosting air intake comes with K&N's famous Million Mile Limited Warranty.
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Vehicle Symptoms
- Loss of engine power during acceleration
- Poor fuel economy around town
- Engine hesitation when merging onto highway
- Sluggish throttle response at higher RPMs
- Noticing a dirty or clogged factory air filter
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
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Specifications
| Brand | K&N Engineering |
| Part Number | K001 57S-4900 |
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