Review on 🏎️ K&N Cold Air Intake Kit for 1999-2000 HONDA Civic Si (57-3512): High Performance, Boost Horsepower, 50-State Legal by Jason Ray

Using this Automotive product, our team found that it barely affected our car's performance, and we still struggled with emissions. The only pro was that installation was relatively easy. However, the cons were that it was overpriced, and we expected much better results from a supposed "performance upgrade." Overall, we regretted our purchase and would not recommend it to other car enthusiasts.