B Series Ramhorn Header
The Power Driven B-Series Ramhorn (RH) header features a true 4-1 Merge Collector for more equal exhaust flow. This header delivers the best peak horsepower gains while utilizing a 2 piece design.
Features:
- For Honda B-Series (1.8L to 2.0L)
- Brand New In Box
- Made of Stainless steel
- One year limited warranty
- 4 to 1 design
- True 2.5" (OD) collector
- CNC machined manifold flange
- Flange is .38" which is just about 3/8" thick
- 18 gauge 304 stainless steel
- Multi-piece, slip-fit design