- 100% Brand New Items, Never Used Or Installed
- High Performance Stainless Steel Exhaust 4-2-1 Header Manifold Kit
- CNC Machined T-304 Stainless Steel Piping with Computerized TIG Welded Steel Flanges for Strength & Durability
- Made By OEM Approved Manufacturers With Materials That Meets Or Exceeds Strict OEM Requirements
- Increases High Flow Air, Instantly Gain 10 -15 Hp. / Tq.
- O2 Sensor Bung Insertion, Gaskets, Bolts, & Pictured Hardware Is Included
- Inlet: 1.5"
- Outlet: 2.0"
- * O2 Simulators May Be Required If A CEL Is Triggered *
- * Not Intended For Street Applications, This Item Is Intended For Racing & Competition Purposes Only *
- No Installation Guides Are Included, We Highly Recommend Seeking Professional Installation
- 1994-1997 Mazda Miata 1.8L
- 1990-1993 Mazda Miata (Swapped 1.8L Engines)
**Fits Models with 1.8L DOHC Engines Only**