SKU: 600SB255L | UPC: 8033280304814
Sparco Low Seat Base Driver Side Left 1998-2005 Mazda Miata NB SIDE MOUNT ONLY
The Sparco 600SB255L provides the lowest driver-side mounting position for side-mount racing seats in 1998-2005 Mazda Miata NB models. Laser-cut and TIG-welded steel construction lowers the seat up to 2 inches below standard bases while using the factory slider for full fore-aft adjustment. Track drivers and Spec Miata racers rely on it for precise driving position and helmet clearance.
Key Features
- Ultra-Low Seating Position: Positions seat up to 2 inches lower than OEM or standard aftermarket rails for improved center of gravity and control
- Side-Mount Only Design: Bolts directly to Sparco Recaro Bride Momo and other side-mount seats without adapters
- Retains Factory Slider: Keeps original Miata fore-aft adjustment mechanism for easy seat positioning
- Black Powder-Coat Finish: Resists corrosion and provides clean factory-matched appearance under carpet
- Made in Italy: Factory-direct Sparco construction ensures exact fit and lasting durability
Product Notes
- Fits 1998-2005 Mazda Miata NB NA8 NA6 models with minor modification on early chassis
- Driver side left only passenger side available as 600SB255R
- In stock ships same or next business day in protective packaging
Installation Notes
- Professional installation recommended.
- Bolts directly to factory floor mounts no drilling required
- 30-45 minute install time compatible with all side-mount racing seats
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999 | Mazda | Miata | 10th Anniversary |
| 1999-2005 | Mazda | Miata | Base |
| 2000-2005 | Mazda | Miata | LS |
| 2004-2005 | Mazda | Miata | Mazdaspeed |
| 2000-2003 | Mazda | Miata | SE |
| 2003 | Mazda | Miata | Shinsen |
| 1998-2005 | Mazda | Miata | NB |
Why Choose Sparco?
- Official seat bracket supplier to Formula 1 WRC and FIA GT
- Every base designed and built in Italy
- Chosen by every Spec Miata national champion
Frequently Asked Questions
- Q: Will this work with bottom-mount seats?
A: No designed exclusively for side-mount seats. - Q: How low does it sit compared to stock?
A: Up to 2 inches lower than OEM rails or standard bases for better helmet clearance and handling. - Q: What is the warranty and install time?
A: 2-year warranty 30-45 minute bolt-on install using factory hardware.
Shipping & Handling
- Method: UPS FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Official Sparco protective box 20 x 10 x 6 inches
- Weight: 4.5 lbs
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