SKU: 600SB015L
Sparco Nissan 350Z 2003-2008 Driver Side Low Seat Base
Sparco Base 600SB015L is a vehicle-specific steel seat mounting bracket designed for the driver side low position on 2003-2008 Nissan 350Z models. It provides a rock-solid foundation for installing Sparco racing seats like R100 or Evo series directly to factory floor mounts. This base lowers the seating position 2 inches for improved center of gravity and handling control during spirited driving or track days.
Key Features
- Steel Construction: Heavy-duty welded steel frame withstands high G-forces and daily abuse for long-lasting reliability.
- Powder Coated Finish: Black powder coat resists rust and corrosion even in harsh track environments.
- Low Mount Position: Drops seat 2 inches lower than stock for enhanced sport driving posture and visibility.
- Precise Bolt Pattern: Matches Nissan 350Z factory seat bolt holes for bolt-in installation without fabrication.
- Side Mount Compatible: Works with Sparco side-mount seats and universal sliders for full adjustability.
Product Notes
- Pair with Sparco seat sliders for fore/aft adjustability.
- Clean mounting surface before install to ensure secure bolting.
- Boxed dimensions 18 x 14 x 9 inches for compact storage.
Installation Notes
- Professional installation recommended.
- Remove factory seat and brackets first then torque base bolts to 40 ft-lbs.
- Uses OEM hardware no additional parts needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2006 | Nissan | 350Z | Track |
| 2005 | Nissan | 350Z | 35th Anniversary Edition |
| 2003-2008 | Nissan | 350Z | Base |
| 2003-2009 | Nissan | 350Z | Enthusiast |
| 2005-2009 | Nissan | 350Z | Grand Touring |
| 2007-2008 | Nissan | 350Z | Nismo |
| 2003-2005 | Nissan | 350Z | Performance |
| 2003-2009 | Nissan | 350Z | Touring |
Why Choose Sparco?
- Over 50 years as official FIA supplier to world rally and formula teams.
- Engineered in Italy for motorsport demands with zero compromises on safety.
- Laser-cut components ensure exact fitment on performance vehicles like 350Z.
Frequently Asked Questions
- Q: Does this fit all 350Z trims from 2003-2008?
A: Yes it bolts directly to factory mounts on Base Enthusiast Touring Grand Touring Nismo Performance Track and 35th Anniversary models. - Q: What material is used for the base?
A: High-strength steel tubing with MIG welds and black powder coat for durability and style. - Q: Is welding required for install?
A: No bolt-in design reuses factory hardware professional install takes 1-2 hours.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Original Sparco box 18 x 14 x 9 inches
- Weight: 12 lbs





Reviews
There are no reviews yet.