This product was designed to create more space in the engine compartment by combining two reservoirs into a single component. For anyone running a larger radiator, or custom intercooler tubing, this frees up valuable space with an extremely rugged solution.
The plastic reservoirs are replaced with 1/8” thick laser cut and formed aluminum that is hand TIG welded to provide reliability under the most severe conditions. Mounts to OEM brackets, uses OEM fasteners, OEM washer pump and OEM caps pop right on. Caps WILL NOT pop off even under the most extreme use!
Dual tanks take less space so you no longer need to remove the washer reservoir to work on the driver side of the engine; spark plugs, coils, etc… This Dual Tank setup is ideal for front mount intercoolers and aftermarket radiators that require the removal or relocation of the coolant expansion tank. Plus it frees up additional space in the front of the engine bay.
All fittings and hose are DOT approved, meaning they cost more, but are actually designed to work under the hood of a car.
Coolant fittings are not included and will need to be purchased separately.
For a 2019 WRX it's kind of tricky to install but nothing crazy. I love the finish and the weldings are on point. Kind of pricey but the product you are getting makes it totally worth it.
I was a little hesitant to order this at first due to its price. However, I needed a new radiator and my stock wash bottle was leaking anyway so I bit the bullet and added this to my order.
First off, the welds are beautiful. There's simply no other word for them. The dual reservoir feels sturdy and is extremely well made. It's very well engineered and takes up very little space in the engine bay. Install was relatively easy and everything fit like it should
The attachment hole to the plastic pinion the radiator fans could fit a little tighter around the plastic pin as mine seems to want to pop off. I fixed this with a cable tie. You will need two bolts (I think they were 10mm) that are not included. One to secure the reservoir to the bottom mounting bracket and a other for the support bracket that you zip tie to the pump line for the windshield pump. Directions would have been helpful but are not crucial. The capacity of the wiper fluid is a little small but imho a worthy sacrifice for the benefit. The viewing tube for the coolant level it a little awkward to see.
Overall happy with my purchase, very impressed with the quality.