n1concepts
n1concepts.com
- Fit's all B-Series Engines (certain motor swap applications may require modifications) **BRAND NEW // $655 SHIPPED IN THE CONTINENTAL US \\
- 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
- 2.5" exhaust collector
- Recommended for high compression 1.8L and displacement 2.0L-2.2L
- Piping sizes
- 1.8" - 45.7mm
- 2.0" - 50.8mm
- 2.2" - 55.9mm
- 2.5" - 65mm




