Review on BBK 1663 Performance Catalytic Converters by Ryan Vichuu
Improved Exhaust Flow for Better Performance
Thanks to my knowledge gained in practice, I can certify that this product improved my car's acceleration and fuel economy.The better exhaust flow allowed for a more efficient combustion process. The only downside is the installation may require professional help..
Pros
- Improved performance, better fuel economy
Cons
- Installation may require help
