Perrin 13-25 Subaru BRZ / 04-21 Subaru STI / 02-25 Subaru WRX Coolant Overflow Tank - Neon Yellow | ASM-ENG-505NY

Product Fitment:

2013-2025 Subaru BRZ

2004-2021 Subaru STI

2002-2025 Subaru WRX

The PERRIN Coolant Overflow Tank is a stylish and functional upgrade to replace bulky plastic reservoirs. Crafted from durable aluminum and available in vibrant finishes, it offers better fitment, improved engine bay appearance, and full installation flexibility—all backed by a 5-year warranty.

Upgrade your engine bay aesthetics and functionality with the PERRIN Coolant Overflow Tank—a precision-crafted, CNC-machined aluminum replacement for your OEM plastic reservoir.

Features

• Compact, Universal Design
  With a 36 cubic‑inch capacity and universal compatibility, this tank offers increased clearance for intercooler piping and works seamlessly with performance kits that omit an overflow tank.

• Integrated Lid
  The sleek integrated cap allows quick and easy coolant top‑off and level checks.

• Premium Construction & Finish
  Made from CNC‑machined aluminum, it’s available in black, neon yellow, hyper pink, or red finishes—perfect for matching or enhancing your engine bay’s look.

Complete Kit Includes:

• • PERRIN Coolant Overflow Tank

  • 55″ (5/16″) silicone hose

  • Mounting bracket and installation hardware

  • Detailed instruction manual

• Generous Warranty
  Backed by a 5-year warranty, ensuring long-lasting durability and peace of mind.

Technical Details & Compatibility

• Capacity: 36 cubic inches

• Material: CNC-machined aluminum

• Includes: Tank, hose, bracket, hardware, and instructions

• Available Finishes: Black, neon yellow, hyper pink, red

• Warranty: 60 months from purchase

• Compatibility: Suitable with most coolant systems—especially ideal for setups lacking OEM overflow tanks or needing more clearance

Installation Instructions