K&N Oil Filters for the Subaru WRX STI
Subaru WRX STI Replacement Oil Filters
Buy now from K&N's Online Store and get a 100% money back guarantee on any oil filter!
- Outstanding Oil Filtration for Subaru WRX STI Models
- High Oil Flow Rate
- Heavy Duty Construction
- Great with Synthetic or Conventional Oil
- Traps 99% of harmful contaminants
Buy a K&N oil filter. Help your Subaru WRX STI run better.
Upgrade your Subaru WRX STI today with a K&N automotive oil filter