Steeda's Lower Trailing Arm Relocation Brackets are designed to let you adjust the location of the rear mounting point of the lower trailing arm allowing you to fine tune the instant center geometry of your Mustang. Improving the instant center geometry will increase traction for better 60ft times and better acceleration out of a corner on the road course. Steeda designed this kit to have more adjustment range than all other competitive offerings. This gives you more options for fine tuning your instant center maximizing your performance potential. This kit is compatible with all S197 (2005-2010) Mustangs including the new Shelby GT500. The kit includes two zinc plated relocation brackets, grade 10.9 hardware and instructions. This kit is a weld-in application for the S197 Mustang platform and is not recommended as a bolt in only application. Bolts are included for positioning to aid in welding but are not to be driven on. Fits 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Mustang GT, V6, and GT500 555-8119Regular price: $189.95Sale price: $169.95 www.realspeedauto.com Ph.631-563-7325 All parts listed are for the Ford Mustang unless otherwise noted. Copyright 2018 Realspeed Automotive Inc. All rights reserved.