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Get Only original FASTechnology™ Equipment.
All Fuel & Air Saver™ Systems have an
official serial / nomenclature tag identifying CARB Executive Order along with our Patent Nr.

All original Fuel & Air Saver Systems
manufactured and purchased through
www.fuelandairsaver.com and www.worldnci.com  
come with a Limited Lifetime Warantee.

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     GASOLINE ENGINES
 Model G
 Engines Under 5.9 liter


 Model GX
 Engines Over 5.9 liter


Product Details for Model GProduct Details for Model GX
Installation Instructions of Model G Fuel & Air Saver
Click Button for Installation Instructions of Model GX
Installation Instructions of Model G Fuel & Air SaverInstallation Instructions of Model G Fuel & Air Saver
     Diesel Engines
  Model DX
   For Autos, Light & Medium Duty Trucks

Product Details for Model DX
Click Button for Installation Instructions of Model DX
I won't get an oil change without it!

By Paddy from Lenexa, Kansas on 10/27/2009
Pros: Improves Vehicle Performance, Reduces Wear, Runs Clean, Safe
Best Uses: Car, Car/Motorcycle
Describe yourself: Traveling salesman
Bottom Line: Yes, I would recommend this to a friend
I drove my Jeep 330,000 miles without any maintenance to the engine besides oil changes with Friction Free! Most of the driving was highway driving and I was religious about changing my oil every 3,000 miles. I thought about trading around 100,000 miles which is what I normally did with the Lincolns that I drove for years before. Then before I knew it was 200,000 miles!Then it became a bet how long I could safely drive that little red Jeep!

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