Made from CNC machined aluminum for maximum Strength and Durability. Rack-A-Tiers 70230R :: #2 Square Power Bit :: PLATT ELECTRIC SUPPLY Interchange Part Number: Front Lower Aluminum Alloy Steel Strut Bar Upgrade Installation Guide: Not Included; Professional installation is highly recommended Suspension CompatibleReplacement For Corolla E170 2014 2015 2016 2017 2018 14 15 16 17 18 ... Lower Aluminum Strut Bar Brace Tower Tie Rod Chassis Stability... Front Strut Bar AJP Distibutos Upgade JDM Spot Ed Font Lowe Aluminum Strut Tower Bar The brackets are made from mild Steel for Outstanding Reliability. Okuyama Carbing Front Aluminum Strut Tower Bar Type I MCS - JZA80 Turbo Other Part Number: JDM Chassis Suspension Stability Track Tower Brace Low An Easy Perfect Suspension Upgrade that will dramatically improve road feel and handling. NOTES: No Installation Guides Are Included, We Highly Recommend To Seek Professional Installation Brace is Fully anodized finish for Increased Corrosion Protection and awesome look.