- 4-2-2-1 Tri-Y header design
- 2-piece; spring-hinges
- SUS304 stainless steel construction
- TIG-welded seams
- Internally TIG-welded head flange
- 1.5mm wall thickness
- 10mm head flange thickness
- 8mm exhaust flange thick
- Recommended for displacement 1.6L - 1.9L
Note: Certain motor swap applications may require modifications.