PLM Private Label Mfg. Power Driven H-Series Ramhorn 4-1 Header
- 304 Stainless steel
- One year warranty
- Hand TIG welded
- Long tube header
- 4-1 merge collector
- True 2.5" exhaust collector
- CNC machined manifold flanges
- Flange is .38" thick
- 18 gauge, mandrel bend tubing
- Two piece slip-fit design
- Includes gasket and hardware
- Honda H22 F20B VTEC
- H-Series Swaps
- Honda Prelude
- Recommended for Preludes & H-Series motors swap cars.
- Please note you will need a aftermarket front cross member or notch it off to fit preludes.
- When installing, the height of the header will be adjustable, then locked in with the double-nut system provided.