Whiteline Front Lower Control Arms w/ Caster Correction Subaru WRX 2015-2021 / STI 2015-2017 | KTA407 Vehicle Model_Silverado 1500 This is a revised version

This is a revised version to our original dock mount

Requires drilling of the upper and lower spring seats for installation

Lightweight Aluminum and Titanium construction

adjustable performance

Whiteline Front Lower Control Arms w/ Caster Correction Subaru WRX 2015-2021 / STI 2015-2017 | KTA407 Vehicle Model_Silverado 1500 This is a revised versionUpgrade your 2015 2021 Subaru WRX and 2015 2017 STI VA chassis suspension with the Whiteline KTA407 Front Lower Control Arm Assembly. Designed to improve handling, alignment control, and front end response, these performance control arms provide increased stability and sharper driving dynamics for street, autocross, and track applications. The KTA407 replaces factory control arms with lightweight performance alloy units designed to improve suspension