Powerflex Urethane Rear Subframe Inserts - E82/E9X RWD non-M (non-335d)
A complete 8 piece Street Kit to stiffen your E8X/E9X rear subframe mounts without doing a full replacement.
Reinforce your gas powered non-M 1 and 3 series BMW's failure prone rear subframe bushing/mounts WITHOUT having to remove or do a full bushing replacement! This complete set of Subframe Bushing Inserts is for all gas-powered E9X 3 Series and E8X 1 Series BMW, including:
2006-2011 E90 BMW 3 Series 4-door Sedan including 325i, 325xi, 330i, 330xi, 328i, 328xi, 335i, 335xi & 335is
2007-2012 E92 BMW 3 Series 2-door coupe/convertibles including 328i, 328xi, 335i and 335xi
2008-2013 E82/E88 BMW 1 Series Coupe/Convertible including 128i, 135i and 135is
** NOT FOR USE On DIESEL OR TOURING WAGON MODELS (See Part # PF-RSUBFRAME-INSERTS-E91-E9XD for Wagon or Diesel models)
These amazingly simple polyurethane inserts install on both sides of your stock BMW rear subframe bushings, filling the empty voids in the bushing to reduce bushing deflection, increase bushing rigidity, reduce unwanted subframe movement, increase bushing longevity, as well as improve cornering abd rear end stability. Perhaps best of all, they install far easier and in MUCH less time than a full subframe bushing overhaul.
These inserts are specifically designed to work with the original BMW factory subframe bushing and are guaranteed to fit these original BMW subframe bushings. If your car has aftermarket subframe bushings, these inserts will most likely not work, as the inserts are molded to match the factory voids perfectly.
If your stock E9X/E8X rear subframe bushings are still in good (or new) shape, these Powerflex Bushing Inserts are an ingenious way to protect and improve them! The best time to add these inserts is when your bushings are still like new! Keep them failure-free and improve handling BEFORE age and wear kick in! You don't need to remove the bushings from the subframe to install these inserts, making install a breeze.
This is our Street Subframe Bushing Insert Kit which uses Powerflex's 70A durometer urethane, and is more pliable (softer) than the black 95A durometer, making them ideal for the street. These are also available in the firmer Black Series compound, which is appropriate for either aggressive street or track driving.
E82 / E88 (08-13) > 128i
E82 / E88 (08-13) > 135i
E82 / E88 (08-13) > 135is
E82 / E88 (08-13) > 1M (11-12)
E90 / E91 / E92 / E93 (06-13) > 323i
E90 / E91 / E92 / E93 (06-13) > 325i
E90 / E91 / E92 / E93 (06-13) > 325xi
E90 / E91 / E92 / E93 (06-13) > 328i
E90 / E91 / E92 / E93 (06-13) > 328xi
E90 / E91 / E92 / E93 (06-13) > 330i
E90 / E91 / E92 / E93 (06-13) > 330xi
E90 / E91 / E92 / E93 (06-13) > 335i
E90 / E91 / E92 / E93 (06-13) > 335xi