Perrin Coolant Overflow Tank for 2021 Subaru WRX STI

Replace your junky looking stock plastic overflow tank with this sleek design from Perrin performance!

The space saving design of the Perrin coolant overflow tank makes room underhood for aftermarket intercooler piping kits or custom intake systems. As an enhancement to the stock look, this coolant overflow tank is protected by the elements by a durable finish that matches all other Perrin accessories. The silk screened logo looks awesome against this finish! Application specific Subaru WRX STI installation makes adding one a breeze!

Key Features:

• Space saving design.
• Sleek and functional design.
• Wrinkle black finish.
• Silk screened logo.
• Direct fitment.
• 5 Year Warranty: Protects the original purchaser for up to 60 months from the date of purchase, the Perrin warranty is one of the best available.