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SuperPro Rear 6mm Lower Spring Isolator for Select 1992-2016 BMW & Pontiac GTO - SPF1358-6K

$28.99

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SuperPro Rear 6mm Lower Spring Isolator for Select 1992-2016 BMW & Pontiac GTO - SPF1358-6K

$28.99

$28.99

Fits select 1992-2016 BMW (3-Series E36/E46, Z4 E89) and 2004-2006 Pontiac GTO. This SuperPro rear lower spring isolator is a 6mm performance upgrade designed to replace worn OE rubber pads. By utilizing a proprietary engineering-grade polyurethane formula, these isolators resist compression set and degradation caused by oils, coolant, and road contaminants.

Installation of the SPF1358-6K helps maintain correct suspension geometry and provides a more consistent spring seat than standard rubber. This Australian-engineered part is ideal for enthusiasts looking to restore ride height or fine-tune the rear stance of their vehicle while benefiting from a lifetime warranty.

  • Part Number: SPF1358-6K
  • Thickness: 6mm
  • Position: Rear Lower
  • Material: Proprietary Engineering-Grade Polyurethane
  • Resistant to extreme temperatures, oils, and water
  • Design: Specific to factory spring perches
  • Origin: Designed and manufactured in Australia
🔧 Fitment & Compatibility
Year Make Model Submodel
1992-1998 BMW 318i Base
1992-1997 BMW 318is Base
1995-1999 BMW 318ti Base
2000 BMW 323Ci Base
1998-2000 BMW 323i Base
1998-1999 BMW 323is Base
2001-2006 BMW 325Ci Base
1992-1995,2001-2005 BMW 325i Base
1992-1995 BMW 325is Base
2000 BMW 328Ci Base
1996-1999 BMW 328i Base
1996-1999 BMW 328is Base
2001-2006 BMW 330Ci Base
2001-2005 BMW 330i Base
2001-2006 BMW M3 Base
2012-2016 BMW Z4 sDrive28i
2009-2011 BMW Z4 sDrive30i
2009-2016 BMW Z4 sDrive35i
2011-2016 BMW Z4 sDrive35is
2004-2006 Pontiac GTO Base

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