CUSCO 6A1 474 LA Rear Lateral Links for SUBARU WRX STI (VAB) ymm_67 This Cat-Back system is designed

This Cat-Back system is designed for factory split rear exit vehicles

The housings for the valves

Constructed of hand laid carbon fiber and finished in a high quality gloss clear coat

TCM Flashing: Reflash the Transmission Control Module to enhance launch control

CUSCO 6A1 474 LA Rear Lateral Links for SUBARU WRX STI (VAB) ymm_67 This Cat-Back system is designedCUSCO adjustable lateral links control arms are designed to improve vehicle stability and traction during high speed driving, especially under cornering and braking. Ideal for performance builds with high grip tires. Allows toe and or camber adjustment depending on application Pillow ball joint ends eliminate factory bushing play for direct suspension response Controls unwanted movement under load during acceleration and braking Recommended for