Designed around 98–00 Mazda MX5 / Miata Mk2 (NB) with the 1.6 engine (B6), this unequal-length tubular manifold uses deliberately varied runner lengths to preserve a distinctive exhaust pulse.

Key features

• Unequal-length tubular runner layout
• 1.5″ to 2.5″ pipework · Stainless Steel construction · TIG-welded joints
• Fitting kit included

Important fitment information

The lambda-sensor wiring must be extended during installation.

Check steering-side clearance, gasket faces, heat management and the downstream connection during installation.

What’s in the box?

• 1 × Fitting Plate
• 1 × Unequal-Length Tubular Exhaust Manifold
• 1 × Manifold Adapter Pipe
• 1 × Fitting Kit