Whiteline BBK004 Front & Rear Sway Bar Kit for 2004-2013 BMW 1-Series & 3-Series

Vehicle Fitment

• 2004-2013 BMW 1 Series E81 Hatchback (118i, 120i, 125i, 130i)
  2004-2013 BMW 1 Series E82 Coupe (125i, 128i, 135i)
  2004-2013 BMW 1 Series E87 Hatchback (116i, 118i, 120i, 125i, 130i)
  2004-2013 BMW 1 Series E88 Convertible (118i, 120i, 125i, 128i, 135i)
  2005-2011 BMW 3 Series E90 Sedan (323i, 325i, 325xi, 328i, 328xi, 330i, 330xi, 335d, 335i, 335xi)
  2005-2011 BMW 3 Series E91 Touring (325xi, 328i, 328xi)
  2005-2011 BMW 3 Series E92 Coupe (328i, 328xi, 335i, 335is, 335xi)
  2005-2011 BMW 3 Series E93 Convertible (328i, 335i, 335is)
  2011-2012 BMW 1M E82

Fitment Notes

• Does NOT fit BMW M3 models
• Suits petrol/gasoline models equipped with factory OEM rear sway bar
• 4-cylinder and 6-cylinder engine applications
• Independent rear suspension applications only
• Verify vehicle has factory rear sway bar before ordering

Features

• Complete front and rear sway bar vehicle kit - engineered to "Activate More Grip"
• 27mm solid front sway bar reduces body roll and improves turn-in response
• 20mm solid rear sway bar balances chassis dynamics and enhances rear grip
• Solid spring steel construction for maximum torsional resistance
• Silver powder coating - electrostatically applied and heat-cured for corrosion resistance
• High-performance synthetic elastomer bushings resist oil, grease, ozone, and weathering
• Internal bore knurling and grease retention lips for optimum lubrication
• Forged blade ends ensure maximum strength and longevity
• Upgraded front end links with heavy-duty ball joints for improved responsiveness
• No compromise to ride quality, NVH, or comfort
• Improves tire wear by keeping tires flatter and more upright through corners
• Bolt-on installation with included hardware and grease

Specifications

• Part Number: BBK004
• Type: Front and Rear Sway Bar Vehicle Kit
• Front Bar Diameter: 27mm (1.06")
• Rear Bar Diameter: 20mm (0.79")
• Front Bar Style: Non-adjustable (fixed)
• Rear Bar Style: Non-adjustable (fixed)
• Bar Material: Solid spring steel
• Bar Finish: Silver powder coat
• Bushing Material: Synthetic elastomer
• Position: Front and Rear
• Quantity Per Vehicle: 1 kit

Included Components

• Front sway bar 27mm - BBF43 (1)
• Rear sway bar 20mm - BBR44 (1)
• Front sway bar link kit - KLC154 (1 set)
• Sway bar mount bushings (4)
• Molybdenum disulphide (LM) grease
• Installation guide

Product Description

The Whiteline BBK004 Front and Rear Sway Bar Kit delivers a complete handling upgrade for 2004-2013 BMW 1 Series and 2005-2011 3 Series vehicles. This comprehensive package combines a 27mm front sway bar, 20mm rear sway bar, and upgraded front end links to dramatically reduce body roll while improving cornering grip, steering response, and braking stability. The solid spring steel construction provides superior torsional resistance compared to hollow factory bars, while the silver powder coating and synthetic elastomer bushings ensure long-lasting durability. The kit spreads cornering loads more evenly across all four tires for improved grip and extended tire life. Whiteline's precision engineering delivers noticeable performance gains without compromising ride quality or comfort - making this kit ideal for spirited street driving and track day applications. Backed by Whiteline's 3-Year/60,000km warranty.