<h4><strong>Description</strong></h4><p>This is Genuine BMW 23317550446 E88 E81 E83 Compression Spring (Inc. Z4 3.0si).</p><p><strong>Number 08 in the illustration</strong></p> <p><img class="diagram" alt="Genuine BMW 23317550446 E88 E81 E83 Compression Spring (Inc. Z4 3.0si) | ML Performance UK Car Parts" src="https://www.realoem.com/bmw/images/diag_3efo.png"></p> <p> </p><h4><strong>Compatibility</strong></h4><div class="compatibility-accordion-wrapper"> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-1"> <label for="compatibility-tab-1"><b>1 SERIES</b><br></label> <div class="compatibility-tab-content"> <ul> <li class="series">1' E81 (02/2006 - 12/2011)</li> <ul><li>120d / 123d / 130i</li></ul> </ul> <ul> <li class="series">1' E82 (11/2006 - 10/2013)</li> <ul><li>120d / 123d / 135i</li></ul> </ul> <ul> <li class="series">1' E87 (02/2003 - 02/2007)</li> <ul><li>118d / 120d / 120i / 130i</li></ul> </ul> <ul> <li class="series">1' E87 LCI (01/2006 - 06/2011)</li> <ul><li>120d / 123d / 130i</li></ul> </ul> <ul> <li class="series">1' E88 (11/2006 - 10/2013)</li> <ul><li>120d / 123d / 135i</li></ul> </ul> </div> </div> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-2"> <label for="compatibility-tab-2"><b>3 SERIES</b><br></label> <div class="compatibility-tab-content"> <ul> <li class="series">3' E46 (06/1998 - 08/2006)</li> <ul><li>320Cd / 320d / 320td / 325Ci / 325i / 325ti / 330Cd / 330Ci / 330d / 330i / 330xd / 330xi</li></ul> </ul> <ul> <li class="series">3' E90 (02/2004 - 09/2008)</li> <ul><li>318d / 320d / 325d / 325xi / 328xi / 330d / 330i / 330xd / 330xi / 335i / 335xi / M3</li></ul> </ul> <ul> <li class="series">3' E90 LCI (07/2007 - 12/2011)</li> <ul><li>320d / 325d / 325xi / 328xi / 330d / 330i / 330xd / 330xi / 335i / 335xi / M3</li></ul> </ul> <ul> <li class="series">3' E91 (02/2004 - 08/2008)</li> <ul><li>318d / 320d / 325d / 325xi / 328xi / 330d / 330i / 330xd / 330xi / 335i / 335xi</li></ul> </ul> <ul> <li class="series">3' E91 LCI (07/2007 - 05/2012)</li> <ul><li>320d / 325d / 325xi / 328xi / 330d / 330i / 330xd / 330xi / 335i / 335xi</li></ul> </ul> <ul> <li class="series">3' E92 (05/2005 - 02/2010)</li> <ul><li>320d / 325d / 325xi / 328xi / 330d / 330i / 330xd / 330xi / 335i / 335xi / M3</li></ul> </ul> <ul> <li class="series">3' E92 LCI (07/2009 - 06/2013)</li> <ul><li>325d / 325xi / 328xi / 330d / 330i / 330xd / 330xi / 335is / M3</li></ul> </ul> <ul> <li class="series">3' E93 (09/2005 - 02/2010)</li> <ul><li>320d / 325d / 330d / 330i / 335i / M3</li></ul> </ul> <ul> <li class="series">3' E93 LCI (07/2009 - 10/2013)</li> <ul><li>325d / 330d / 330i / 335is / M3</li></ul> </ul> </div> </div> <div class="compatibility-tab"> <input name="tabs" type="checkbox" id="compatibility-tab-3"> <label for="compatibility-tab-3"><b>5 SERIES</b><br></label> <div class="compatibility-tab-content"> <ul> <li class="series">5' E60 (12/2001 - 12/2009)</li> <ul><li>520d / 520i / 525d / 525i / 525xi / 530d / 530i / 530xd / 530xi / 540i / 545i / 550i / M5</li></ul> </ul> <ul> <li class="series">5' E60 LCI (10/2005 - 12/2009)</li> <ul><li>520d / 525d / 525xd / 525xi / 528xi / 530d / 530i / 530xd / 530xi / 535i / 535xi / 540i / 550i</li></ul> </ul> <ul> <li class="series">5' E61 (10/2002 - 02/2007)</li> <ul><li>520d / 525d / 525i / 525xi / 530d / 530i / 530xd / 530xi / 545i / 550i</li></ul> </ul> <ul> <li class="series">5' E61 LCI (11/2005 - 05/2010)</li> <ul><li>520d / 525d / 525xd / 525xi / 530d / 530i / 530xd / 530xi / 535xi / 550i</li></ul> </ul> <ul> <li class="series">5' F10 (01/2009 - 10/2016)</li> <ul><li>530d / 550i / M5</li