06+ Civic Si CT-Engineering Stainless Steel Header
- Full Stainless Steel, Mandrel bent 4-2 header
- TIG-Welded by hand in-house for only the finest quality welds
- We highly recommend pairing with a Comptech Cat-Back Exhaust System for maximum Hp gains
- Optimized for high horsepower N/A and Supercharged applications
- 50 State Street Legal, and CARB certified for street use in CA
