Hang Tight PSC EPAS Power Steering Controller

Instructions can be found here.

The Hang Tight PSC is 100% plug and play, it supports multiple pumps/EPAS unit types, no programming required. 

Waterproof design that is fully potted to ensure reliability in the toughest wet and vibration filled environments.

Control assist level with either a trim pot knob or a PWM input from an ECU or controller. You can even use both, it will default to the PWM input when it see's a signal. 
Customize your assist level to your liking, or with the needs of the day.

Each PSC comes with mounting hardware and mating connectors.
Pump type specific bundles can be purchased as a kit, see below for support applications:

Dodge

The best option on the market currently. More power and flow then any other electro hydraulic pump by a massive margin. With control able to dial it down, can be used for every application. Best part? It's one of the cheapest pumps.
Comes in 2 versions, both mount horizontally;

Remote reservoir units

• 2011-13 Dodge Durango, 3.6L V6
• 2014-15 Dodge Durango, 3.6L V6
• 2011-13 Jeep Grand Cherokee, 3.6L V6
• 2018-20 Jeep Wrangler*** Support TBD

Integral reservoir units

• 2011-15 Dodge Charger, 3.6L V8
• 2011-15 Dodge Challenger, 3.6L V8
• 2011-18 Chrysler 300, 3.6L V8

Dodge Bundle

Mazda

Easy to find, usually cheap, integral reservoir, vertical mounting. Light-Medium strength pump. Great for classic conversions and lighter drift cars.

• 2006-10 Mazda 3 (3 connector)
• 2006-10 Mazda 5 (3 connector)
• 2010-13 Mazda 3 (2 connector)
• 2010-13 Mazda 5 (2 connector)

Mazda Bundle

Toyota Electric Power Steering Column

Yaris, Corolla and Pruis all use these, making them a very common column unit. Great for classic conversions, lighter track cars or autoX cars that have short lap times. Will suffer from heat build up during prolonged track use.

There is a shunt resistor that will turn off the unit when the temperature gets too high from the current draw. This can be bypassed for extreme uses, but user beware.

• 2004-09 Prius/Corolla/Yaris - White connector
• 2010-15 Prius/Corolla/Yaris - Black connector

Volvo

These pumps are medium strength, a bit stronger then the Mazda pump. They can operate in limp mode without the CAN connected, but using a PSC you can control them same as the other units supported.
Integral reservior and remote fill, vertical mount, not the cheapest option.

• 2004-13 S30, S40, S60, C30, C40, V50 (early design)
  

Volvo Bundle

We're always adding support for more pumps!