Hotchkis 22839 Sport Sway Bar Set for 2008-2013 BMW M3 (E9x)

Vehicle Fitment

• 2008-2013 BMW M3 (E90 / E92 / E93, S65 4.0L V8)

Features

• Front and rear hollow-tubular steel anti-roll bars to significantly improve roll stiffness
• Front bar with 4-way adjustable end-link positions for tuned roll stiffness
• Rear bar with 3-way adjustable end-link positions to tune rear roll balance
• Greaseable polyurethane bushings for durable, maintenance-friendly mounting
• New mount brackets and hardware included for full kit installation
• Powder-coat finish for corrosion resistance and clean under-car appearance
• Direct bolt-on fitment - designed for E9x M3 suspension geometry without modifications
• Improves cornering response, reduces body roll, and helps balance handling for spirited driving or track use

Specifications

• Part Number: 22839
• Front Sway Bar: Hollow tubular steel, adjustable 4-way end-link setting (approx. 295 / 335 / 380 / 435 lb/in stiffness options)
• Rear Sway Bar: Hollow tubular steel, adjustable 3-way end-link setting (approx. 175 / 195 / 215 lb/in stiffness options)
• Bushings: Greaseable polyurethane (front & rear)
• Includes: Front bar, rear bar, bushings, brackets, hardware, adjustable end-links

Included Components

• 1x Front tubular sway bar (adjustable end-link positions)
• 1x Rear tubular sway bar (adjustable end-link positions)
• Polyurethane bushings & mounting brackets
• Full mounting hardware and end-links

Product Description

The Hotchkis 22839 Sport Sway Bar Set is a performance-oriented suspension upgrade engineered specifically for 2008-2013 BMW M3 (E9x, S65 V8). By replacing the stock anti-roll bars with adjustable, hollow-tubular steel bars - both front and rear - this kit significantly increases roll resistance, reduces body lean in corners, and sharpens steering response. Adjustable end-link positions on both bars allow you to fine-tune handling balance, making the car more neutral or more aggressive depending on driving style or road conditions.

Installation is plug-and-play with included bushings, hardware, and brackets - no major modifications required. Greaseable polyurethane bushings help ensure long-term durability and ease of maintenance. For M3 owners looking to extract more performance and handling precision from their car - whether for spirited road driving or track days - the 22839 set is a comprehensive, high-quality sway bar solution that transforms chassis behaviour with minimal compromise to ride comfort.