BRIDE FG Super Seat Rail

The BRIDE Super Seat Rail FG Type is a Japanese-manufactured performance seat rail priced at JPY 31,900, delivering a super low seating position of up to 50mm below standard, subject to vehicle type. With mounting dimensions of 290mm length (±5mm tolerance) x 395mm breadth, the FG Type shares its dimensions and seat compatibility range with the FK Type and FB Type, while matching the FO Type’s price point of JPY 31,900 and offering a significantly greater maximum position drop than the FO Type’s 30mm ceiling. For BRIDE seats, the FG Type supports the full fixed bucket seat series and edirb models 031, 042, 061, and 067, with the ZETA III Type-XL and ZODIA explicitly excluded. Third-party compatibility includes the RECARO SP-G, SPARCO PRO DRIVE, AAR Racing, COBRA, and any other seat that falls within the 290mm x 395mm mounting dimensions.

Utilizes Sliders Made By Faurecia Exclusively For BRIDE

• BRIDE‘s super seat rail utilizes sliders, which are a critical component, and sources these exclusively from Faurecia (France), one of the world‘s premier mechanical parts manufacturers
• The sliders, boasting 2.0mm thick upper rails and 2.3mm thick lower rails, secure in place on both the left and right sides without any rattling and offer superior strength and durability. They have a 10 mm pitch and can slide 220 mm.

ASEA-Approved High Quality & Peace of Mind

• The super seat rail has been approved by ASEA and meets the standards of the Japanese motorsports–focused industry organization, which includes companies that produce and sell tuning parts

Features

• The lowest possible position for this part is 50mm, depending on the type of vehicle
• Manufactured in Japan
• Seat mounting dimensions / length:
  • 290mm (±5) x 395mm

Applications

• XETA IV Series
• ZIEG IV Series
• A.i.R. Series

Frequently Asked Questions

• What seats is the BRIDE Super Seat Rail FG Type compatible with? The FG Type is compatible with the BRIDE fixed bucket seat series and edirb models 031, 042, 061, and 067, excluding the ZETA III Type-XL and the ZODIA. Third-party compatibility includes the RECARO SP-G, SPARCO PRO DRIVE, AAR Racing, COBRA, and any other seat whose mounting dimensions fall within 290mm length x 395mm breadth.
• Which BRIDE seats are not compatible with the FG Type? The ZETA III Type-XL and the ZODIA are explicitly excluded from FG Type compatibility. Buyers fitting either of these models should use the appropriate alternative rail for their specific seat.
• How much does the FG Type lower the seat position? The FG Type is rated for a super low position of up to 50mm below standard, subject to vehicle type. Unlike the FB Type and FK Type, the FG Type does not carry the secondary caveat that the seat position may not be lower at all depending on the vehicle. The maximum 50mm drop remains vehicle-dependent and buyers should confirm the achievable reduction for their specific vehicle before purchasing.
• How does the FG Type compare to the FO Type, FK Type, and FB Type performance rails? All four rails share the same mounting dimensions of 290mm (±5mm) x 395mm and the same seat compatibility range. The FO Type achieves a maximum of 30mm and is priced at JPY 31,900. The FG Type achieves up to 50mm at the same price of JPY 31,900, making it the most cost-effective option for drivers seeking a 50mm drop. The FK Type also reaches up to 50mm and is priced at JPY 37,400. The FB Type matches the 50mm rating and is priced at JPY 42,900. Since the FG, FK, and FB Types share the same maximum drop rating, the differences between them relate to construction approach and vehicle-specific performance. Confirming with Bulletproof Automotive which rail is most appropriate for a specific vehicle and seat combination is recommended before purchasing.
• What are the mounting dimensions of the FG Type rail? The FG Type has mounting dimensions of 290mm length with a ±5mm tolerance and 395mm breadth. Seats from other manufacturers that fall within these dimensions are also listed as compatible. Confirm the mounting footprint of any unlisted seat against these dimensions before purchasing.
• Is an import side stay required for any of the compatible seats? No import side stay requirement is stated for the FG Type. All listed compatible seats, including the RECARO SP-G and SPARCO PRO DRIVE, are directly compatible without additional hardware based on the source information provided.
• Is the BRIDE Super Seat Rail FG Type made in Japan? Yes. The FG Type is manufactured in Japan to BRIDE’s quality and fitment standards, consistent with the domestic production approach applied across the BRIDE seat and rail lineup.

About BRIDE

BRIDE is a Japan-based manufacturer specializing in seats and rail components designed to sit closest to the driver, offering maximum protection in a collision. Their ASEA-accredited products meet full vehicle inspection standards and pass six rigorous safety tests covering seat back impact, head restraint performance, seat and belt mounting, and flame resistance. BRIDE is also the first Japanese company to receive FIA endorsement for its seats, with nine models approved for international competition. Every seat is built by hand in Japan using precision-engineered shells and technical fabrics, with all components sourced domestically to keep quality tightly controlled from start to finish. For BRIDE, “Made in Japan” reflects a long-held standard built on ingenuity, meticulous craftsmanship, and technical knowledge; qualities that make their seats a trusted choice in the demanding environment of motorsport.