Cusco 6A1 047 R Rear Drive Shaft Heat Shield for 15-21 Subaru WRX STI

Vehicle Fitment

• 2015-2021 Subaru WRX STI (VA, AWD, 6-Speed Manual)

Features

• Rear drive shaft heat shield designed to minimize heat transfer
• Protects inner drive shaft joint grease from exhaust heat exposure
• Steel construction for high-temperature durability
• Bolt-on installation using factory mounting points
• Enhances durability of driveline components during aggressive driving
• Specifically engineered for 6-Speed Manual Transmission applications
• Compact rear placement ensures proper clearance
• Precision formed for exact vehicle-specific fit

Specifications

• Brand: Cusco
• Part Number: 6A1 047 R
• Position: Rear axle drive shaft heat shield
• Material: Steel
• Finish: Metal plated
• Transmission Compatibility: 6-Speed Manual only
• Drivetrain Compatibility: AWD
• Installation Type: Bolt-on

Included Components

• 1x Cusco Rear Drive Shaft Heat Shield (Steel)
• 1x Vehicle-specific mounting hardware kit

Product Description

The Cusco 6A1 047 R Rear Drive Shaft Heat Shield is engineered to protect the rear drive shaft and inner joint from excessive heat generated by the exhaust system on performance Subaru WRX STI models equipped with a 6-speed manual transmission. Excessive heat can degrade the grease inside the drive shaft joint, leading to premature wear and reduced reliability. This shield helps reduce heat transfer to preserve drivetrain durability during spirited driving or track sessions.

Constructed from durable steel with a bolt-on design and vehicle-specific fitment, this rear heat shield installs directly onto the factory mounting points without modification. Ideal for performance enthusiasts seeking to maintain drivetrain reliability under high-load conditions, the Cusco rear drive shaft heat shield enhances longevity and helps protect critical components on 2015-2021 Subaru WRX STI models.