Call Us Call Us
8 a.m. - 5 p.m. ET
Terre Haute 812-466-7202
8 a.m. - 5 p.m. ET
Lafayette 765-471-0355
8 a.m. - 5 p.m. CT
Effingham 217-536-5200

If you don't see the product you are looking for, call us or send a message.

Home   Treatments & Additives   1/2 GALLON PERFORMANCE FORMULA (Blue Label) case quantity

1/2 GALLON PERFORMANCE FORMULA (Blue Label) case quantity

Manufacturer Stanadyne
Weight 30.00 lbs
MPN 38566
Brand Stanadyne
Google Product Category Vehicles & Parts > Vehicle Parts & Accessories > Motor Vehicle Parts
Internal ID 00138566case
Market price: $177.24
Our price: $147.70

Performance Formula 
Case of 1/2 Gallons

You are paying for 5 bottles of Stanadyne Performance Formula and receiving 6 bottles in this price!! 

Performance Formula®
Case of 6 half gallon bottles each treats 250 gallons
Ships UPS GROUND only

Stanadyne Performance Formula® protects your diesel engine and restores engine performance. The detergency and cetane improver in Performance Formula will help restore fuel economy, increase horsepower and torque.

  • Restores/Increase Horsepower: Detergents clean deposits in the injection system resulting in improved combustion, better acceleration, power, and torque
  • Reduces Fuel Consumption: Independent tests show an average of 4% improvement in MPG and gains up to 9.6%
  • Cetane Improver: Improves combustion resulting in better engine starting, smooth running, and reduced engine noise
  • Meets all engine fuel system requirements and will not harm exhaust aftertreatment systems
  • Reduces Emissions: Reduces smoke and particulates
  • Cleans and Protects: Detergents and deposit modifiers help protect injection pumps, injectors, nozzles, etc.
  • Reduces Wear: Lubricity improvers restore lubricity to ultra low sulfur and other low lubricity diesel fuels
  • Stabilizes Fuel: Keeps fuel fresher and protects against formations of gums caused by oxidation
  • Cold Weather Protection: Improves diesel pour point up to 40°F (22°C), and cold filter plug point by up to 25°F (13°C), depending on base fuel
  • Corrosion Preventative: Corrosion inhibiters will protect the fuel system from rust and corrosion
  • Helps Remove Water: Special demulsifiers cause tiny water droplets to come out of suspension/emulsion, so the filter/separator can more effectively remove water
  • Contains No Alcohol: Avoids corrosion and accelerated wear
  • Specially formulated for use with ultra low sulfur diesel fuel
  • Can also be used with Bio Diesel Fuel up to B20 (20% bio content approved), increased water separation shown in bio content up to B20

Available Product Numbers and Sizes include: 38564 (8oz./237ml); 38565 (16oz./473ml); 38566 (64oz./1.9L); 38567 (5gal./19L); and 38568 (55gal./208L)

Ships UPS GROUND only

 WARNING: This product can expose you to chemicals including Naphthalene, which is known to the State of California to cause cancer, and Toluene which is known to the State of California to cause birth defects or other reproductive harm. For more information go to

96-98 47RE 4wd 12 Valve Dodge Transmission w/Billet Input
Steinbauer Power Module (John Deere)
Dodge/Chevy Attitude CS Upgrade Kit
Dodge Transmission Pan 2007.5 - UP
Cummins Hat