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Sport Adjustable Seat Back Brace (Fits Any Size Roll Bar)

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Sport Adjustable Seat Back Brace (Fits Any Size Roll Bar)


The Sportsman seat back brace is designed to be welded onto the roll cage behind the seat. Easily and quickly adjust the seat position in your race car during a driver change or pit stop to accommodate for numerous driving preferences and provide the most comfortable position for any driver. No more worrying about drilling holes in your seat brace for adjustments and enjoy the luxury of precision pre-drilled holes spaced a 1/2″ apart for a total available adjustment of 2.5″ front-to-back. Providing the highest safety in the industry with world class welding, the use of 1-1/2″ steel tubing for adjustments with our steel adjustment system that can accommodate 1-1/2″ to 1-3/4″ roll bars all finished up with a 1/8″ steel back plate and 1/4″ padding.


  • 1-1/2″ steel tubing, Pre-drilled for precise 1/2″ adjustments
  • Steel quick-adjust system
  • 1/8″ steel back plate with High density 1/4″ foam padding
  • Multi-Angle customizable installation
  • Quick and easy to install
  • Lock pin allows for safe and fast adjustments
  • Adjustment tube designed to be cut to attain maximum adjustability
  • World class welding as seen on our Fuel Cell’s

Instillation & Hardware information:

  • Adjustment tube designed to be cut to a perfect length before welding cut section to backplate
  • Welding required to attach to roll cage. **Steel tabs included for installation**
  • Welding required to attach adjustment tube and backplate
  • No drilling required **Comes pre-drilled with standard 1/2″ adjustment holes for 2-1/2″ of total adjustment**
  • Screws, Hex wrench, and adjustment lock-pin included
  • Accommodates 1-1/2″ to 1-3/4″ roll bars

Free Shipping

Performance Stop offers FREE ground shipping on most orders over $49. To qualify for free shipping, place $49 or more of qualifying products in your shopping cart and proceed through the checkout process. The shopping cart will automatically display shipping choices and you will be able to select your shipping options from the menu. Some restrictions apply to certain products and offers. Free shipping not available on orders shipping to Alaska, Hawaii or International.

In-Store Pickup

Performance Stop offers FREE in-store pickup on most products at both of our retail locations. Some products may not be available for same day pickup and we will notify you when your order is ready for pickup. To place an order for pickup, select the store pickup option. Once you place your order, one of our representatives will contact you with an estimated time when your product will be available for pickup. Want to verify we can have your product available for same day pickup, give us a call at (832) 241-5995.

Houston Store

9746 Whithorn Drive, Suite B
Houston, TX 77095

Monday: 10AM to 7PM
Tuesday: 10AM to 7PM
Wednesday: 10AM to 7PM
Thursday: 10AM to 7PM
Friday: 10AM to 7PM
Saturday: 9AM to 5PM


MSR Houston Track Side Store

1 Performance Drive
Angleton, TX 77515

Open most weekends and special events.
Call (832) 241-5995 to confirm hours.

Track Side Pickup

Performance Stop offers FREE track-side pickup at several automotive and karting track events throughout Texas, Louisiana and Oklahoma region. Check out our Blog or Facebook page for the most recent event schedule. Please call (832) 241-5995 to confirm availability and that we will be at your event.

Return Policy

You may return most new, unopened items within 14 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

For more information on our return policy, please visit our return policy page.

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