Mazda MX5/Miata NB 1.6/1.8 Twin 4″ Carbon Tailpipes Resonated Catback Exhaust
Mazda MX5/Miata NB 1.6/1.8 Twin 4″ Carbon Tailpipes Resonated Catback Exhaust
Mazda MX5/Miata NB 1.6/1.8 Twin 4″ Carbon Tailpipes Resonated Catback Exhaust
Important fitment information
Important: Requires a bumper cut for the left side tailpipe. On the Mk2 the cat is in the centre pipe and so this will be a catback but on the Mk2.5 the cat is between the manifold and the centre pipe and so this system will then be a centre pipe back.
Developed for 98–05 Mazda MX5 / Miata Mk2/Mk2.5 (NB/NBFL) with the 1.6/1.8 engine (B6/BP), this cat-back exhaust system follows the factory mounting points and rear-body clearances while giving the car a more purposeful finish.
The system uses 2.5-inch stainless steel pipework with TIG-welded joints, creating a consistent flow path and a strong foundation for standard or modified builds.
Key features
- Vehicle-specific fitment: Mazda MX5 / Miata Mk2/Mk2.5 (NB/NBFL) — 98-05
- Freer-flowing rear exhaust layout with application-specific connections
- 2.5″ pipework · Stainless Steel construction · TIG-welded joints
- Fitting kit included
- 4″ / 102mm Carbon Fibre Slash Cut tailpipe
Sound and character
Expect a deeper, more purposeful exhaust note, with final volume shaped by the engine and the remaining exhaust configuration.
Design features
Finished with 4″ / 102mm Carbon Fibre Slash Cut tailpipes.
Fitment notes
Fits 98–05 Mazda MX5 / Miata Mk2/Mk2.5 (NB/NBFL) with the 1.6/1.8 engine (B6/BP).
Important: Installation requires the bumper to be cut for the additional outlet.
What’s in the box?
- 1 × Dual-Outlet Rear Exhaust Box
- 1 × Rear Exhaust Pipes
- 2 × 2.5-Inch Inlet, 114 mm Outlet Carbon-Fibre Tailpipe
- 1 × Left-Side Hanger Bracket
- 1 × Exhaust Mounting Set
- 1 × Fitting Kit
Technical specifications
- Product type: Catback
- Tube diameter: 2.5″
- Material: Stainless Steel
Vehicle compatibility
- Manufacturer: Mazda
- Model: MX5 / Miata Mk2/Mk2.5
- Chassis code: NB/NBFL
- Production years: 98-05
- Engine: 1.6/1.8
- Engine code(s): B6/BP
Mazda MX-5 Mk2 and Mk2.5: Built Around the Roadster
The second-generation Mazda MX-5 combines low weight, compact dimensions and a simple rear-wheel-drive layout. A well-matched exhaust can add a deeper, more distinctive tone while preserving the responsive character that makes these cars so enjoyable to drive.
Although the Mk2 and Mk2.5 share the same basic platform, the catalytic converter is positioned differently. On Mk2 models it is located in the centre pipe, while Mk2.5 models position it between the manifold and centre pipe. Confirm the NB or NBFL chassis reference, engine size and product-specific fitment notes before ordering.
More Mazda MX-5 Mk2/Mk2.5 Exhaust Parts
| Weight | 17.07 kg |
|---|---|
| Dimensions | 31 × 98 × 47 cm |
| Part | Catback |
| Model | MX5 / Miata Mk2/Mk2.5 |
| Fitting Kit Included? | Yes |
| Production Years | 98-05 |
| Important Notes | Requires a bumper cut for the left side tailpipe. On the Mk2 the cat is in the centre pipe and so this will be a catback but on the Mk2.5 the cat is between the manifold and the centre pipe and so this system will then be a centre pipe back. |
| Tube Diameter | 2.5" |
| Steering Side | Right Hand Drive or Left Hand Drive |
| Welding Type | TIG |
| Manufacturer | Mazda |
| Chassis Code | NB/NBFL |
| Part Number | MAL-594 |
| EU Approved | No |
| Engine Size | 1.6/1.8 |
| Engine Code | B6/BP |
| Static Noise Test | 90dB |
| YouTube |
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