ROAD RAGE

With a full tank and some OVERCHARGE, clean driving gradually converts ordinary BOOST into OVERCHARGE. Using BOOST stops conversion.

mythicINSTALLABLE
Source
ON COURSE, OF COURSE
Unlock
Complete its achievement collection, then install through PERKULATOR. Earlier completions are remembered.

Use it

Catch some OVERCHARGE, then drive cleanly with a full tank.

Make it work together

Ordinary fuel converts into purple fuel without adding capacity, and stays until BOOST spends it, purple first. BOOST or a less-than-full tank pauses conversion.

Try it on

SUV

An illustrative pairing once the car, perk and PERKULATOR are unlocked. Compare it with the same car’s original setup.

Installing

Earn the collection reward, then install it once PERKULATOR is available. It uses the same one INSTALLED slot. No replay or cloning is needed.