P.i. Performance Improver Gasoline Additive

Is your car running little rough. Maybe a little sluggish, not as snappy as it once was. Well P.I. is almost like a tune up on a bottle. I run this in my vehicles to remove those pesky fuel deposits and clean my injectors to a 100% flow rate.  One of the best additives that you can use to restore lost power.


Restores up to 14% horsepower1
Reduces need for costly higher-octane fuel
Reduces noise from carbon rap and pre-ignition
Controls pre-ignition “knock”

  • Fights intake valve and combustion chamber deposits which helps restore power, control knock and reduce the need for higher-octane fuels.
  • Restores GDI fuel injectors up to a 100 percent flow rate.

Concentrated detergent aggressively cleans stubborn, power-robbing deposits from injectors, valves and the combustion chamber. Reduces emissions. Effective in port and direct injection systems. Bottle compatible with capless fuel systems. Cleans entire fuel system in one tank of gasoline.

Preferred customers get 25% off on all products and free shipping on orders 100.00 or more.

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