Mazda MX5/Miata Mk2.5 1.8 Unequal Length Exhaust Manifold, 01-05
Mazda MX5/Miata Mk2.5 1.8 Unequal Length Exhaust Manifold, 01-05
Mazda MX5/Miata Mk2.5 1.8 Unequal Length Exhaust Manifold, 01-05
Developed for 01–05 Mazda MX5 / Miata Mk2.5 (NBFL) with the 1.8 engine (BP), this exhaust manifold uses application-specific runner geometry, sensor positions and a downstream connection matched to the vehicle.
Key features
- Unequal-length tubular runner layout
- 1.75″ to 2.5″ pipework · Stainless Steel construction · TIG-welded joints
- Fitting kit included
Important fitment information
The heater-core water pipe may require adjustment; refer to the fitting video before installation.
Confirm the manifold connection, flange pattern, sensor positions and adjoining pipe diameter before installation.
What’s in the box?
- 1 × Fitting Plate
- 1 × Unequal-Length Tubular Exhaust Manifold
- 1 × Performance Exhaust Manifold Adapter Pipe
- 1 × Fitting Kit
| Weight | 11.65 kg |
|---|---|
| Dimensions | 90 × 20 × 37 cm |
| Tube Diameter | 1.75" to 2.5" |
| Chassis Code | NBFL |
| Cross Sell SKUs | MAL-087 |
| Upsell SKUs | MAL-509, MAL-510 |
| 45924 | 26/07 |
| Model | MX5 / Miata Mk2.5 |
| Fitting Kit Included? | Yes |
| Production Years | 01-05 |
| Important Notes | Gives a unique exhaust sound due to the unequal design. May require water pipe to heater core to be adjusted, ask for video if required. Fitment is restricted to the listed 2001–05 naturally aspirated Mk2.5 1.8 applications; excludes the earlier 1998–2000 Mk2 1.8 141 hp (BPD) application and turbo variants. K-Type coverage spans wider production years; check model and year before ordering. |
| Manufacturer | Mazda |
| Part | Unequal Length Tubular Manifold |
| Welding Type | TIG |
| Steering Side | Right Hand Drive or Left Hand Drive |
| Part Number | MAL-506 |
| K-Type Data | 9430, 15797, 21500, 21499, 15798, 33479 |
| EU Approved | No |
| Engine Size | 1.8 |
| Engine Code | BP |
| Manufacturer Part Number | MAL-506 |
| Condition | New |
|---|
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