EMPI HD Off-Road IRS Spring Plates | VW Beetle IRS & Buggy | 1 1/4" Collar, 21 3/4" Bars, Pair (17-2664-0)

EMPI Heavy Duty Off-Road IRS Spring Plates — 1 1/4" Collar for 21 3/4" Torsion Bars (Pair) | 17-2664-0

Built for the dirt and engineered for durability, the EMPI Heavy Duty Spring Plate Set (17-2664-0) is a vital upgrade for any off-road IRS (Independent Rear Suspension) project. These plates withstand the increased stress of rugged terrain, giving your Baja Bug, sand rail, or Manx a much stronger foundation than stock components.

This set features a 1 1/4" collar sized for 21 3/4" torsion bars. High-strength, reinforced construction maintains proper suspension geometry under heavy loads, keeping your tires planted and your chassis stable. Sold as a pair (left and right).

Vehicle Fitment

• VW Beetle (IRS): 1968–1979
• VW Super Beetle: 1971–1979
• Off-Road Applications: Baja Bugs, sand rails, and Manx-style buggies running IRS with 21 3/4" torsion bars

Why Choose EMPI?

EMPI is a long-established name in air-cooled Volkswagen performance and off-road parts. These Heavy Duty plates use reinforced construction to eliminate the flex and fatigue that stock plates suffer under high-impact off-road use.

Key Features & Benefits

• Reduced Flex: Reinforced construction resists the flexing and fatigue of high-impact off-road driving.
• Stable Geometry: Maintains proper suspension geometry under heavy loads for predictable handling.
• Protects Your Drivetrain: Helps prevent premature wear on torsion bushings and bars.
• Complete Pair: Sold as a matched left-and-right set.

Technical Specifications

• Application: IRS (Independent Rear Suspension)
• Collar Size: 1 1/4" (1.25")
• Torsion Bar Fitment: 21 3/4" (21.75")
• Intended Use: Off-Road Applications
• Quantity: Sold as a Pair (Left & Right)
• Part Number: 17-2664-0

Frequently Asked Questions

• What torsion bar size do these fit? 21 3/4" torsion bars, using a 1 1/4" collar.
• Are these for IRS or swing axle? IRS (Independent Rear Suspension) applications.
• Are they sold individually? No. They are sold as a pair (left and right).

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