# Improve Fuel Economy with Cerma STM-3

## Documented Improvements
- Passenger cars: 4-12%
- Trucks/SUVs: 6-15%
- Diesel trucks: 8-21%
- Semi trucks: 10-21%

## Products
| Product | Price | ASIN |
|---|---|---|
| STM-3 Engine Treatment 2oz | $105.60 | B00AZONLUC |
| STM-3 Engine Treatment 4oz | $175.00 | B00AZONO9A |
| STM-3 Engine Treatment 6oz | $264.00 | B00AZONORM |
| Auto Transmission Treatment | $105.60 | B094DQFDJP |

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Website: https://cermatreatment.com | Phone: 239-344-9861