The IAG 2015+ Steering Rack Swap Kit is a must-have upgrade for owners of older Subaru GD subframes. This bushing kit allows you to install a 2015+ Subaru STI steering rack into your 2002-2007 Subaru WRX and 2004-2007 STI with GD chassis, providing a quicker steering ratio for reduced input and improved responsiveness. It’s the ideal way to modernize and elevate your Subaru’s steering performance, giving you a sharper and more connected driving experience.