- 100% brand new items, never used or installed.
- 4-2-1 stainless steel header manifold kit.
- Made by OEM approved manufacturers with materials that meets or exceeds OEM requirements.
- Manufactured with CNC machined T-304 stainless steel piping with computerized TIG welded flanges for strength and durability.
- Utilizes pre welded hangers for direct bolt-on fitment; no modifications required.
- Inlet: 1.75" / 44.4mm
- Outlet: 2.0" / 50.8mm
- No installation guides are included, we highly recommend seeking professional installation.
- 1990-1993 Mazda Miata (NA) 1.6L DOHC