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bushings kit

  1. JakeLethal

    KellTrac’s Level 2 S550 Mustang IRS Bushing Upgrade Kit!!

    KellTrac’s all new Level 2 S650 Mustang IRS Bushing Upgrade Kit is now available here at Lethal Performance! This kit positively locates the rear IRS Subframe, Differential, Knuckles AND the rear lower control arms within the chassis, overall stiffening the rear end, especially under more...
  2. JakeLethal

    KellTrac’s Level 2 S550 Mustang IRS Bushing Upgrade Kit!!

    KellTrac’s all new Level 2 S650 Mustang IRS Bushing Upgrade Kit is now available here at Lethal Performance! This kit positively locates the rear IRS Subframe, Differential, Knuckles AND the rear lower control arms within the chassis, overall stiffening the rear end, especially under more...
  3. JakeLethal

    KellTrac’s Level 2 S650 Mustang IRS Bushing Upgrade Kit!!

    KellTrac’s all new Level 2 S650 Mustang IRS Bushing Upgrade Kit is now available here at Lethal Performance! This kit positively locates the rear IRS Subframe, Differential, Knuckles AND the rear lower control arms within the chassis, overall stiffening the rear end, especially under more...





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