Accessories:Front Sway Bar-4pcsStainless Steel Tie Rod-4pcsStainless Steel Round Head Screw 3x16-10pcsStainless Steel Round Head Screw 3x14-2pcsManual number:(F)8596. (R)8597+8598Product major function & usage:Reduce the tilt when the vehicle turnsMajor advantages of upgrading to this product:1. Aluminum + stainless steel combination are more durable and able to withstand stronger forces.2. Dual position holes on sway bar arms to adjust the angle of the tie rods to adapt to different road condition.Key selling points:An important upgrade to improve the stability of the entire chassis. We use a quality light weight high tensile strength aluminum 6061 T6 and is then anodized with scratch resistant colorsWe also have a big selection of multiple colors available now!! Let¡¯s ¡°hop up¡± your vehicles to give them the best looks and performance on the market ¡¦ colors are available in blue, red, grey silver/gun metal, orange, green, black, brownWe have taken the time to individually, to carefully QC every part ¡¦ this is another advantage of GPM having our own concept design fabrication and manufacturing facilities ¡¦ almost all other companies outsource all of their production do very little QC never taking the time to unpackage, QC, then repackage their parts before shipping. GPM offers the best Quality Control and after product sold services, to include constantly making our pro team racers and staff available for any question or advice