Fits 2009-2020 Nissan 370Z models across all trim levels including Base, Nismo, Sport, and Touring (Z34 chassis).

The Sparco vehicle-specific seat base is the essential foundation for installing aftermarket performance seats. This left-side (driver) mounting bracket (MPN: 600SB096L) is engineered to bolt directly to your vehicle's factory floor mounting points, providing a stable and secure interface for Sparco track sets or side mounts. By utilizing OEM mounting locations, this base ensures proper seat centering and height while eliminating the need for custom fabrication or drilling.

• Position: Left Side (Driver)
• Installation: Direct bolt-in to factory floor mounts
• Material: High-strength steel construction
• Application: 2009-2020 Nissan 370Z
• Manufacturer Part Number: 600SB096L
• Compatibility: Designed for use with Sparco seat tracks and side mounts

Fits select 2002-2013 Mini Cooper models, including Base, S, Clubman, JCW, Coupe, and Roadster (Passenger Side).

The Sparco Seat Base Adapter provides the critical interface needed to securely mount aftermarket performance seats to your vehicle's floor pan. Engineered specifically for the Mini Cooper chassis, this passenger side (Right) bracket utilizes factory mounting points to ensure a direct bolt-on installation without the need for custom fabrication. Built from heavy-duty steel, it maintains the structural integrity required for high-performance driving while providing a level, low-profile platform for your seat and sliders.

• Designed for Right (Passenger) side seat installation
• Heavy-duty steel construction for maximum rigidity and safety
• Direct-fit design utilizes factory vehicle mounting locations
• Durable black powder-coat finish resists corrosion
• Compatible with Sparco seat sliders and side mounts
• Manufacturer Part Number: 600SB094R

Fits select 2002-2013 Mini Cooper, Clubman, Coupe, Roadster, and John Cooper Works models (Base, S, and JCW).

This Sparco vehicle-specific seat base provides a secure, bolt-on solution for installing aftermarket seats into your Mini. Designed to replace the factory seat rails and interface directly with the vehicle's floor pan, this adapter plate utilizes the original factory mounting points to maintain structural integrity and simplify installation. This base is essential for achieving a proper, level seating position while accommodating Sparco side mounts or sliders.

• Side: Left (Driver Side)
• Precision-engineered for a direct-fit application
• Compatible with Sparco seat track sets and side mount brackets
• Durable steel construction with a high-quality finish
• Manufacturer Part Number: 600SB094L

Fits select 2004-2011 Mazda RX-8 models including Base, Grand Touring, R3, Sport, Touring, Shinka, and 40th Anniversary Edition. This vehicle-specific Sparco Seat Base provides a secure and precise mounting platform for installing aftermarket performance seats.

Engineered to bolt directly to the factory floor mounting points, this base replaces the original seat brackets to ensure a low-profile and stable installation. It serves as the necessary interface for attaching seat sliders or side mounts, maintaining proper alignment and structural integrity within the cabin.

• Position: Left Side (Driver)
• Vehicle-specific design utilizes factory mounting locations
• Constructed from heavy-duty steel for maximum rigidity
• Finished in a durable black coating for corrosion resistance
• Compatible with Sparco sliders and side mount brackets
• Manufacturer Part Number: 600SB079L

Fits 2003-2008 Infiniti G35 (Base, Journey, Sport, and X models).

The Sparco Seat Base provides a heavy-duty, vehicle-specific mounting solution for installing performance seats. This bracket is engineered to bolt directly to the factory floor mounting points of the 2003-2008 Infiniti G35, ensuring a secure and precise fit without the need for custom fabrication. It serves as the essential interface between your vehicle's chassis and Sparco seat sliders or side mounts.

• Application-specific design for the Right (Passenger) side seat position.
• Constructed from heavy-gauge steel for maximum structural integrity and safety.
• Durable black powder-coated finish provides long-lasting corrosion resistance.
• Utilizes factory mounting locations for a straightforward, bolt-on installation.
• Compatible with Sparco seat sliders and competition side mounts.
• Manufacturer Part Number: 600SB075R

Fits 2003-2008 Infiniti G35 (Base, Journey, Sport, and X).

The Sparco Seat Base (MPN 600SB075L) provides a safe and secure mounting platform for installing aftermarket seats in your vehicle. This vehicle-specific bracket is engineered to bolt directly to the factory floor mounting points, eliminating the need for custom fabrication or drilling. The "Low Lift" design ensures the lowest possible seating position to maximize headroom and improve the center of gravity for performance driving.

• Vehicle-specific fitment for 2003-2008 Infiniti G35 models
• Constructed from heavy-gauge steel for maximum rigidity and safety
• Left-side (Driver) orientation
• Accepts Sparco track sets and side mounts for various seat configurations
• Uses factory mounting locations for a clean, professional installation
• Manufacturer Part Number: 600SB075L

Fits 2006-2009 Honda Civic DX.

The Sparco Seat Base provides a secure, vehicle-specific foundation for mounting aftermarket performance seats. This adapter is engineered to bolt directly to the factory mounting points of your vehicle's floor, eliminating the need for custom fabrication or drilling. By utilizing high-strength materials and precise tolerances, it ensures a stable and safe platform for seat sliders and side mounts.

Built from heavy-duty steel and finished with a durable coating, this left-side (driver side) base is designed to maintain optimal seat height and alignment for a performance driving position. Whether you are prepping for the track or upgrading your interior, this Sparco adapter offers the rigidity and fitment required for a professional installation.

• Manufacturer Part Number: 600SB068L
• Position: Left (Driver) Side
• Material: Heavy-duty steel construction
• Installation: Bolts to factory mounting points
• Compatible with Sparco sliders and side mounts

Fits select 1974-1998 Porsche 911, 944, and 968 models. This vehicle-specific seat base provides a secure, bolt-on mounting solution for Sparco seats, engineered to utilize the factory seat mounting points for a clean installation.

The Sparco 600 Series seat base is designed to offer a low, stable mounting position while maintaining the structural integrity required for performance driving. By eliminating the need for universal brackets, this adapter ensures proper fitment and alignment within the vehicle's interior. Note: Seat sliders and hardware are typically required to complete the installation.

• Manufacturer Part Number: 600SB052R
• Position: Right (Passenger Side)
• Design: 600 Series vehicle-specific adapter
• Application: Replaces OEM seat base using factory mounting locations
• Compatible with: Porsche 911 (1974-1998), 944 (1983-1991), 968 (1992-1995)

Fits select 1974-1998 Porsche 911, 944, and 968 models. This Sparco Left Side Seat Base (MPN: 600SB052L) provides the necessary foundation for mounting Sparco seats into your Porsche. Engineered to utilize factory seat mounting locations, this vehicle-specific bracket ensures a secure, flat platform for a safe and professional installation.

By utilizing factory bolt patterns, this base eliminates the need for floor pan modifications. It is designed to work with Sparco track sets or side mounts to accommodate both bottom-mount and side-mount seat configurations, depending on your specific seat choice and desired driving position.

• Manufacturer Part Number: 600SB052L
• Orientation: Left Side (Driver Side for LHD vehicles)
• Vehicle-specific design for 1974-1998 Porsche 911, 944, and 968
• Construction: Heavy-duty steel for maximum rigidity
• Direct bolt-on compatibility with factory mounting points

Fits all 1990-1996 Nissan 300ZX models (Base, Turbo, and 2+2).

This Sparco seat base adapter provides a precision-engineered mounting solution for installing aftermarket seats into the Z32 chassis. Designed specifically for the right (passenger) side, this bracket bolts directly to the factory mounting points, eliminating the need for custom fabrication or floor modifications. It creates a level and secure platform compatible with Sparco sliders and side mounts, ensuring proper seat alignment and safety.

• Manufacturer Part Number: 600SB051R
• Orientation: Right (Passenger) Side
• Material: Heavy-duty steel construction for maximum rigidity
• Installation: Utilizes factory seat mounting locations
• Compatibility: Designed for use with Sparco seat track sets and hardware

Fits 1990-1996 Nissan 300ZX (Base, Turbo, and 2+2 models).

The Sparco Seat Base Adapter provides a vehicle-specific mounting solution for installing aftermarket seats into your Z32. This bracket utilizes the factory seat mounting points to ensure a secure, bolt-on installation without the need for drilling or custom fabrication. Designed specifically for the left (driver) side, it creates a level platform for mounting Sparco seat sliders or side-mount brackets, maintaining proper seat height and clearance within the cabin.

• Precision-engineered for the 1990-1996 Nissan 300ZX chassis
• Retains factory mounting geometry for a straightforward installation
• Heavy-duty construction ensures a stable and secure seating position
• Designed for use with Sparco sliders or side mounts
• Manufacturer Part Number: 600SB051L
• Orientation: Left (Driver Side)

Fits 1989-1998 Nissan 240SX Base, LE, SE, and XE models.

The Sparco Seat Base provides a secure, vehicle-specific mounting platform for installing aftermarket seats in your 240SX. Engineered to bolt directly to the factory floor mounting points, this bracket replaces the bulky OE seat hardware while maintaining correct alignment and seat height. It is designed to work with Sparco seat sliders and side mounts for a complete, professional-grade installation.

• Position: Right (Passenger Side)
• Installation: Bolts directly to factory mounting locations with no drilling required
• Construction: High-strength steel with a durable black powder-coated finish
• Compatibility: Designed for use with Sparco seats and mounting hardware
• Manufacturer Part Number: 600SB050R

Fits 1989-1998 Nissan 240SX (Base, LE, SE, and XE).

Securely install your performance seating with the Sparco 600SB050LR Seat Base. Engineered specifically for the Nissan 240SX chassis, this adapter plate utilizes factory floor mounting points to provide a stable, level foundation for seat installation. This specific model is a low-profile version designed for the right-side (passenger) position, maximizing headroom and maintaining a low center of gravity for fixed-back racing seats.

• Manufacturer Part Number: 600SB050LR
• Orientation: Right Side (Passenger)
• Fitment Span: 1989-1998 Nissan 240SX
• Profile: Low-mount for increased helmet clearance
• Compatibility: Optimized for fixed-back seats
• Installation: Direct bolt-on to factory mounting points

Fits 1989-1998 Nissan 240SX (Base, LE, SE, and XE).

The Sparco 600 Series Seat Base (MPN: 600SB050LL) provides a robust, vehicle-specific mounting platform for installing aftermarket seats into your Nissan S13 or S14 chassis. By utilizing the factory floor mounting points, this bracket ensures a secure installation without the need for custom fabrication or drilling.

This "Low Left" (LF) configuration is engineered specifically for fixed-back racing seats, providing a lower seating position that improves center of gravity and increases headroom for drivers wearing helmets. The heavy-duty steel construction is designed to withstand the stresses of spirited driving and track use while maintaining precise seat alignment.

• Manufacturer Part Number: 600SB050LL
• Position: Driver Side (Left)
• Style: Low Profile (Fixed Back Seat Only)
• Material: High-strength steel
• Finish: Durable black powder coat
• Installation: Bolts directly to factory mounting locations

Fits 1989-1998 Nissan 240SX models (Base, LE, SE, XE). This Sparco vehicle-specific seat base ensures a safe and precise installation for your aftermarket seats.

Constructed from heavy-duty steel, this left-hand (driver side) adapter is engineered to bolt directly to the factory mounting points of the S13 and S14 chassis. It provides the necessary flat surface for mounting Sparco seat sliders or side mounts, maintaining proper seat height and alignment for high-performance driving or track use.

• Manufacturer Part Number: 600SB050L
• Position: Left Side (Driver)
• Material: Heavy-duty steel construction
• Finish: Durable black powder coat
• Direct fit for 1989-1998 Nissan 240SX
• Compatible with Sparco seat sliders and side mounts

Fits 2003-2006 Mitsubishi Lancer Evolution (Evo 7/8/9).

This Sparco Seat Base provides a secure, direct-fit foundation for mounting aftermarket performance seats in your Lancer Evolution. Engineered to utilize the vehicle's factory floor mounting points, this vehicle-specific adapter eliminates the need for custom fabrication or drilling. Constructed from heavy-duty steel for maximum rigidity and safety, it is finished in a durable black powder coat to resist corrosion and wear.

• Manufacturer Part Number: 600SB049R
• Application-specific design for 2003-2006 Mitsubishi Evo 7/8/9 models
• Utilizes factory mounting points for a bolt-on installation
• Compatible with Sparco side mounts or sliders for a complete seating solution
• Robust steel construction ensures a stable platform for high-performance driving

Fits 2003-2006 Mitsubishi Lancer Evolution models.

The Sparco 600SB049L Seat Base provides a vehicle-specific mounting platform for installing aftermarket seats into your Mitsubishi Lancer Evolution. This bracket is engineered to bolt directly to the factory floor mounting points, ensuring a precise fit while maintaining the structural integrity of the seat mounting system. By utilizing the original factory mounting locations, it eliminates the need for custom fabrication or floor modifications during the installation process.

• Fits Mitsubishi Lancer Evolution VII, VIII, and IX chassis
• Constructed from heavy-duty steel for maximum rigidity and safety
• Direct-fit installation to OE factory mounting points
• Compatible with Sparco seat track sets for fore-and-aft adjustment
• Manufacturer Part Number: 600SB049L

Fits 2000-2006 Honda S2000 Base models.

The Sparco 600 Series seat base provides a vehicle-specific mounting solution for installing aftermarket seats into your Honda S2000. Engineered to bolt directly to the factory floor mounting points, this bracket eliminates the need for custom fabrication or drilling. It provides a level, sturdy platform designed to maintain proper seat height and geometry.

Constructed from heavy-gauge steel for superior rigidity and safety, this right-side (passenger) mount is finished with a durable black powder coat to resist corrosion and wear. It is designed to work seamlessly with Sparco seat sliders and side mounts for a complete installation.

• Manufacturer Part Number: 600SB046R
• Position: Right (Passenger Side)
• Material: Heavy-gauge steel
• Finish: Black powder coat
• Vehicle-specific fitment for 2000-2006 Honda S2000

Fits 2000-2006 Honda S2000 Base.

This Sparco Seat Base provides a secure, vehicle-specific mounting platform for installing aftermarket performance seats into your chassis. Engineered to bolt directly to the factory mounting points, this base eliminates the need for custom fabrication, drilling, or welding. It serves as the essential interface for Sparco sliders or side mounts, ensuring proper seat height and alignment for optimal driver ergonomics and safety.

• Manufacturer Part Number: 600SB046L
• Orientation: Left Side (Driver Side)
• Material: Heavy-duty steel construction for maximum rigidity
• Finish: Black powder coat for long-term corrosion resistance
• Installation: Direct bolt-on to factory floor mounting points
• Compatibility: Works with Sparco sliders and side mount brackets

Fits 2002-2005 Honda Civic Si.

This Sparco seat base adapter is engineered to provide a secure, vehicle-specific mounting solution for installing Sparco seats. It bolts directly to the factory mounting points in the cabin, ensuring proper seat alignment and structural integrity without the need for custom fabrication or drilling. This base is designed specifically for the left-side (driver) position.

• Precision-formed steel construction for maximum rigidity
• Low-profile design to optimize seating position and helmet clearance
• Includes necessary hardware for mounting to the chassis
• Compatible with Sparco seat sliders and side mounts
• Manufacturer Part Number: 600SB043L

Fits 1996-2000 Honda Civic (CX, DX, EX, GX, HX, LX, Si, and Value Package) models.

The Sparco Seat Base (MPN: 600SB042R) provides a secure, vehicle-specific foundation for installing aftermarket seats in your 1996-2000 Honda Civic. Engineered specifically for the right-side (passenger) position, this adapter bolts directly to the vehicle's factory floor mounting points. This precision fitment eliminates the need for custom fabrication, cutting, or drilling during seat installation. This heavy-duty steel base is designed to provide a level mounting surface for Sparco sliders or side mounts, ensuring proper seat geometry and safety for performance or track use.

• Direct-fit installation for the right (passenger) side
• Utilizes factory OE floor mounting locations
• Durable construction maintains seat stability and safety
• Required for mounting Sparco seats in 1996-2000 Honda Civic applications
• Manufacturer Part Number: 600SB042R

Fits 1996-2000 Honda Civic (CX, DX, EX, GX, HX, LX, Si, and Value Package).

The Sparco 600 Series seat base provides a direct-fit solution for mounting aftermarket performance seats. This vehicle-specific base is engineered to bolt directly to the factory mounting points in your chassis, eliminating the need for custom fabrication or drilling. Constructed from heavy-gauge steel and finished in a durable black powder coat, it provides a rigid platform that maintains safety and structural integrity.

• Position: Left Side (Driver)
• Manufacturer Part Number: 600SB042L
• Material: Heavy-gauge steel construction
• Finish: Corrosion-resistant black powder coat
• Compatibility: Designed for use with Sparco seat sliders or side mounts

Fits 1992-1995 Honda Civic CX, DX, EX, LX, Si, and VX models.

The Sparco 600 Series seat base provides a secure, bolt-on solution for installing Sparco seats into your vehicle. Engineered for a vehicle-specific fit, this right-side seat base utilizes the factory mounting points to maintain structural integrity and simplify the installation process. Constructed from heavy-duty steel, it is designed to provide a stable, low-profile platform for your aftermarket seat setup.

• Precision-engineered for the 1992-1995 Honda Civic chassis
• Right side (Passenger) orientation
• Utilizes factory seat mounting locations for a direct bolt-on installation
• High-strength steel construction for maximum rigidity
• Compatible with Sparco track sets and side mounts
• Manufacturer Part Number: 600SB041R

Fits 1992-1995 Honda Civic CX, DX, EX, LX, Si, and VX.

The Sparco vehicle-specific seat base is engineered to provide a secure, bolt-on mounting platform for your aftermarket seats. By utilizing the factory mounting points on the floor pan, this adapter ensures a precise fit for the 5th generation Honda Civic without the need for custom fabrication or drilling. This bracket is designed specifically for the left-side position to maintain proper seat height and alignment for optimal control.

• Manufacturer Part Number: 600SB041L
• Position: Left Side
• Fitment: 1992-1995 Honda Civic (All Trims)
• Installation: Replaces OE seat base using factory mounting points
• Compatibility: Designed for use with Sparco and other compatible seat sliders or side mounts

Fits 2005-2013 Ford Mustang models, including Base, GT, Boss 302, Bullitt, and Shelby GT500.

The Sparco 600 Series seat base adapter provides a secure, bolt-on solution for installing aftermarket seats into your vehicle. Engineered specifically for the S197 chassis floor pattern, this adapter eliminates the need for custom fabrication, welding, or drilling. This heavy-duty steel base is designed for the right (passenger) side and creates a level, stable mounting surface compatible with Sparco seat tracks and hardware.

• Manufacturer Part Number: 600SB039R
• Position: Right (Passenger) Side
• Material: Heavy-duty steel construction for maximum rigidity
• Installation: Utilizes factory mounting points for a direct-fit application
• Compatibility: Designed for use with Sparco seat sliders and side mounts

Fits select 2005-2013 Ford Mustang models, including Base, GT, Boss 302, Bullitt, and Shelby GT500 variants.

This Sparco Seat Base Adapter (part number 600SB039L) provides a secure and stable mounting platform for installing aftermarket performance seats into your 2005-2013 Ford Mustang. Engineered to bolt directly to the factory floor mounting points, this vehicle-specific bracket eliminates the need for drilling or custom fabrication, ensuring a professional installation and precise alignment.

• Application-specific for the left side (driver side on LHD vehicles)
• Heavy-duty steel construction for maximum structural integrity
• Low-profile design to help maintain a performance-oriented seating position
• Designed for use with Sparco seat sliders and side mounts
• Compatible with factory floor mounting locations for a direct-fit install
• Manufacturer Part Number: 600SB039L

Fits select 1984-1991 BMW 3-Series (E30) models including the 318is, 325e, 325es, 325i, 325is, 325iX, and M3.

The Sparco Seat Base Adapter (600SB034L) provides a rigid and precise mounting platform for installing Sparco seats into your vehicle. Engineered specifically for the BMW E30 chassis, this bracket is designed for the left-side interior and bolts directly to the factory floor mounting points. This direct-fit design eliminates the need for fabrication or drilling, ensuring a secure and level installation for performance or track use.

• Manufacturer Part Number: 600SB034L
• Orientation: Left (Driver Side)
• Construction: Heavy-duty steel for maximum structural integrity
• Installation: Bolts to factory mounting points; no welding or cutting required
• Compatibility: Designed for use with Sparco sliders and seat mounts

Fits all 2002-2006 Acura RSX (Base and Type-S) models.

This Sparco Seat Base is engineered specifically for the Acura RSX chassis to provide a secure, direct-fit mounting solution for aftermarket seats. By utilizing the vehicle's factory seat mounting points, this bracket eliminates the need for drilling or custom fabrication, ensuring a precise fit and maintaining the structural integrity of your interior setup. This specific adapter is designed for the right-hand (passenger) side of the vehicle.

• Direct-fit for 2002-2006 Acura RSX Base and Type-S
• Application: Right Side (Passenger)
• Utilizes factory mounting points for a bolt-on installation
• High-strength construction provides a rigid foundation for performance seating
• Compatible with Sparco seat tracks and various side mounts
• Manufacturer Part Number: 600SB032R

Fits 2002-2006 Acura RSX (Base and Type-S).

The Sparco Seat Base provides a secure, precision-engineered mounting solution for installing performance seats into your vehicle. Designed specifically for the Acura RSX chassis, this bracket (Left Side) utilizes the factory seat mounting points to ensure a direct-fit installation without the need for permanent vehicle modifications or custom fabrication.

• Fits 2002-2006 Acura RSX (Left/Driver Side)
• Heavy-duty steel construction for maximum structural integrity
• Direct-fit application bolts to factory mounting locations
• Compatible with Sparco sliders and side mounts
• Manufacturer Part Number: 600SB032L

Fits 1994-2001 Acura Integra (GS, GS-R, LS, RS, Special Edition, and Type R).

The Sparco Right Side Seat Base provides a vehicle-specific foundation for installing aftermarket performance seats in your Acura Integra. This bracket is engineered to bolt directly to the factory floor mounting points, utilizing an application-specific design to ensure a precise fit without the need for drilling or custom fabrication.

Constructed from heavy-duty steel and finished with a durable black powder coat, this adapter creates a flat, secure mounting surface. It is designed to work seamlessly with Sparco seat sliders and side mounts, maintaining a low and stable seating position for optimal ergonomics and safety on the passenger side.

• Manufacturer Part Number: 600SB031R
• Position: Right (Passenger) Side
• Material: Thick cold-rolled steel construction
• Finish: Corrosion-resistant black powder coat
• Mounting: Utilizes factory seat mounting locations