- Internal Honeycomb Structure Design for Max Exhaust Flow
- Improve the Efficiency, Clear the P0420/P0430 Code
- Use Shockproof Packaging to Reduce Deformation or Damage
- Not Legal for Sale in CA, NY, CO, and ME
- 5-Year or 50,000-mile Limited Warranty
or do you have any thing for Colorado car
Hello. This item can be used in Colorado.
i live in Colorado is this item will pass emission test or Epa ?
Hello. Yes, it will.