I purchased this together with the Front Lower arm and I may say it also fits perfectly with my Friends' TA05. I bought both items because I have a TB03 kit but have to give it to my friend because he liked it and fits perfectly with his TA05. With a nice color and very detailed angles, this Rear Lower Arm together with the Front is a must buy for everyone especially for those who want their kits to look good. And also as I have said in the front lower arm, it also provides additional stability. Thanks to this product it's really great!!!