SPARCO 600SB115R Seat Base RX7 86-91

( Brand: Sparco ), ( Type: Spa Seat Base ), ( Manufacturer Part Number: 600SB115R ), ( Performance Part: Yes )

Review SPARCO Seat Base Mazda Rx7 86-91 fits RT

Introducing the Sparco 600SB115R, a high-performance racing seat designed for the Mazda RX7 models from 1986 to 1991 (RT version). This seat is an excellent choice for those seeking superior comfort, support, and safety during track days or competitive racing events.

The Sparco 600SB115R is constructed using a lightweight and robust fiberglass shell. Its sleek design not only enhances the interior look of your Mazda but also provides exceptional structural rigidity, ensuring optimal protection in high-speed cornering or impact situations.

This racing seat comes with an adjustable sliding base, allowing drivers to find the perfect seating position for their unique body dimensions. The base also features adjustable height settings, enabling fine-tuning to accommodate various floor heights or pedal box configurations.

The Sparco 600SB115R is upholstered in high-quality leather, providing both durability and exceptional comfort. The leather covers are available in various colors to suit individual preferences. The seat's design includes contoured bolsters that gently cradle the driver, ensuring a snug and secure fit.

Additionally, the Sparco 600SB115R comes with a set of four-point racing harnesses, ensuring the driver stays securely in place during aggressive maneuvers. The harnesses can be easily adjusted for optimal fit and comfort.

Sparco, an industry leader in motorsports equipment, has engineered the 600SB115R with attention to detail and a focus on performance, safety, and comfort. This racing seat is an excellent investment for any Mazda RX7 owner looking to enhance their driving experience on the track.

The Sparco 600SB115R is a popular aftermarket racing seat designed for use in the Mazda RX7 (86-91 RT) and other similar applications. This seat offers several advantages and disadvantages that potential buyers should consider before making a purchase.

1. Lightweight and Durable: The Sparco 600SB115R is built using a combination of fiberglass and carbon fiber materials, making it both lightweight and extremely strong. This helps reduce unsprung weight, improving handling and responsiveness.

2. Adjustable: The seat comes with adjustable features, such as height, backrest angle, and slide adjustment, allowing drivers to customize the seat to their preferred position.

3. Excellent Support: The seat provides excellent support for the upper and lower body, helping to keep the driver firmly in place during high-speed cornering and acceleration.

4. Fire-Resistant: The seat cover is made from fire-resistant materials, ensuring the safety of the driver in the event of a fire.

1. Cost: The Sparco 600SB115R is a premium racing seat, and its cost may be prohibitive for some potential buyers.

2. Installation: Installing the seat requires some level of mechanical expertise, as it necessitates the use of seat rails, seat sliders, and other mounting hardware.

3. Limited Comfort: While the seat offers excellent support, it may not be as comfortable for long-distance driving or daily use as a standard automotive seat.

In conclusion, the Sparco 600SB115R offers significant benefits for Mazda RX7 (86-91 RT) drivers who are looking to enhance their driving experience through improved support, weight reduction, and adjustability. However, its premium price tag, installation complexity, and limited comfort may be drawbacks for some buyers.

Based on the advantages and disadvantages discussed above, I would recommend the Sparco 600SB115R for those who prioritize performance, safety, and customization in their driving experience, and who are willing to invest in a high-quality racing seat. For those who are primarily concerned with comfort and affordability, alternative seating options may be more suitable.

part # 600sb115r prices

• $196.15-$206.37

specifications seatingturn:

• for models: Rt
• for makes: Mazda
• brand: Sparco
• type: Spa Seat Base
• manufacturer part number: 600SB115R
• performance part: Yes

shipping seatingturn:

• service: Standard
• transit: 3-8 Days
• class: Standard
• type: Fixed
• cost: $0.00

seller seatingturn:

• rating: 99.8%
• # reviews: 114186

payments seatingturn:

• credit card: Mastercard
• other
• wallet: Google-pay

general seatingturn:

• Interior Parts Accessories > Seats, Parts Accessories > Additional Seat Parts
• condition: New

returns seatingturn:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

offer seatingturn:

• availability: In Stock
• quantity: 4
• options: Ship-to-home
• sold: 0
• started: November 12, 2025

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