This MBRP exhaust system is great for daily driving and weekend adventures. It's perfect for Honda Civic Sport Touring owners from 2022 - 2024 who want to upgrade their car's performance without breaking the bank. The tubing is 3 inches in the cat - back section and 2.5 inches in the dual split rear. It has quad tips for a stylish look. If you live in a dry climate, this exhaust made of heavy - gauge Aluminized Steel is a great choice as it can resist damage from road debris.