Description
The K&N 57S-4900 Performance Airbox is a specialized component designed to replace the factory air filter and air box. This performance airbox is engineered to reduce air flow restriction while also smoothing and straightening air flow. It allows the engine to inhale a larger volume of air compared to the factory assembly.
This performance airbox comes equipped with a custom shaped K&N high-flow air filter and a fully enclosed injection molded air box that connects to the factory air intake hose. The air box features a removable lid, providing easy access for filter cleaning. The K&N high-flow air filter can be utilized for up to 100,000 miles before servicing is required, depending on driving conditions. The installation process is relatively straightforward, utilizing commonly available tools to fit into the previous air box space. K&N builds these air box systems to last for the life of your vehicle and backs them with a Million Mile Limited Warranty.
Features
- Custom shaped K&N high-flow air filter included
- Fully enclosed injection molded air box
- Removable lid for easy filter access
- Can be used for up to 100,000 miles before servicing
- Relatively easy installation with commonly available tools
- Backed by K&N’s Million Mile Limited Warranty
Frequently Asked Questions
What is the purpose of the K&N 57S-4900 Performance Airbox?
The K&N 57S-4900 Performance Airbox is designed to replace the factory air filter and air box, reducing air flow restriction and enhancing air flow.
How often does the air filter need to be serviced?
The K&N high-flow air filter can be used for up to 100,000 miles before servicing, depending on driving conditions.
Is the K&N 57S-4900 easy to install?
Yes, the installation is relatively straightforward and can be accomplished using commonly available tools.
Manuals & Instructions
âš WARNING (California Proposition 65): WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov
Not CARB approved. This item is not legal for sale or use on pollution-controlled motor vehicles in California or states that adopt California emissions standards. Intended for off-road / competition use where permitted by law.
