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SPECIAL OFFER: But only TODAY, on Wednesday

STEP 1: SELECT PACKAGE

Buy 3 OptiFuelSAVE 60%
FAST SHIPPING
3x OptiFuel
$265.00USD
$119.97USD
Buy 1 OptiFuelSAVE 50%
FAST SHIPPING
1x OptiFuel
$100.00USD
$49.99USD
Buy 5 OptiFuelSAVE 70%
FAST SHIPPING
5x OptiFuel
$450.00USD
$149.95USD
Order Summary
Item
Price
$ USD
Shipping:
$USD
Shipping Method:
UPS Ground
Today's Total:
$USD
WHAT CUSTOMERS SAY ABOUT OptiFuel

Caleb M. – Chicago, IL Verified Review
If your vehicle is a gas guzzler, this can easily save you hundreds at the pump each year.
Belinda K. – Ann Arbor, MI Verified Review
My 2009 Honda Accord had an average mpg of around 35. I wanted to improve this. So I checked the pressure on my tires and added this OptiFuel chip. It says it takes about 150 miles to adjust the computer's ECU. I filled up the tank of fuel and took a trip to visit my parents out of state. It was a 167 miles round trip. My fuel mpg for that trip was a little over 47. Thanks guys!
Sarah W. - Worcester, MA Verified Review
It was less money and usually that means lesser value, but it was easy to install AND it worked as described with my 2009 Chevrolet Silverado 6.6 V8. Two thumbs up. Thank you for saving me in so many ways.
John H. - Hartford, CT Verified Review
As an mechanic, I know some devices for cars draw more power than they are worth. However, it's the fuel you have to pay for. OptiFuel handles these inefficiencies by improving my car's fuel system. That way you only pay for the fuel you consume.
Jack K. – Santa Cruz, CA Verified Review
OptiFuel is so small most people might expect it would not work. But it does! It’s pretty amazing! I love it!
John p. – Des Moines, IA Verified Review
Used it for one of my vehicles that uses a lot of gas. Wow, what a difference in saving.
Cait R. - Lehi, UT Verified Review
My family drives around a lot weekly taking the kids around. Gained 7 miles per gallon, So I'm happy with this product.

Frequently Asked Questions

All orders will be shipped UPS within 48 hours after order confirmation. Please allow 5-7 business days for standard delivery. You will receive an email confirmation with your tracking number after your order is shipped. You may track your package or sign up for SMS shipping alerts by going to the carrier’s website, www.UPS.com. Thank you for your business!

Yes, you can. And you will achieve the same level of fuel optimization. But there’s the problem: ‘Remapping’ (as the mechanical tuning method is called) is both expensive and permanent. That means you cannot undo the changes. However, the OptiFuel Fuel Saver Chip is easily removable—after you unplug it, your car’s computer will return to its factory settings. This is important if you want a good price for your car when you sell it.

Virtually every new car sold in the U.S. and Europe over the past 20 has an OBD II installed as standard. If your car was sold in the US post-1996, or Europe post-2001, the OptiFuel Fuel Saver will work for you. (If your car is older than that—good on you for driving it that long. But you should think about changing it for a more fuel-efficient and environmentally-friendly model)

STEP 2: PAYMENT OPTION

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STEP 3: SHIPPING INFORMATION

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Order Summary
Item
Price
OptiFuel ( )
$ USD
Shipping:
$USD
Shipping Method:
UPS Ground
Today's Total:
$USD
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SATISFACTION GUARANTEE
No Hidden Fees
60-DAY MONEY BACK GUARANTEE
60-DAY MONEY BACK GUARANTEE
If you are unsatisfied for any reason within 60 days, simple contact our customer care center for a full refund of your initial order. Happy shopping!
SHOP WITH CONFIDENCE
OptiFuel is Safe & Secure Guaranteed!
You'll pay nothing if unauthorized charges are made to your credit card as a result of shopping at OptiFuel
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All information is encrypted and transmitted without risk using a Secure Socket Layer (SSL) protocol.
AMERICAN OWNED
OptiFuel is proud to be an American-owned company.
STEP 4: ADD-ONS

Limited Time Offer: Get a one time replacement warranty for up to 1 year for each unit for only an additional $19.99. This means your product will be replaced no questions asked for up to a year!

WHAT CUSTOMERS SAY ABOUT OptiFuel

Caleb M. – Chicago, IL Verified Review
If your vehicle is a gas guzzler, this can easily save you hundreds at the pump each year.
Belinda K. – Ann Arbor, MI Verified Review
My 2009 Honda Accord had an average mpg of around 35. I wanted to improve this. So I checked the pressure on my tires and added this OptiFuel chip. It says it takes about 150 miles to adjust the computer's ECU. I filled up the tank of fuel and took a trip to visit my parents out of state. It was a 167 miles round trip. My fuel mpg for that trip was a little over 47. Thanks guys!
Sarah W. - Worcester, MA Verified Review
It was less money and usually that means lesser value, but it was easy to install AND it worked as described with my 2009 Chevrolet Silverado 6.6 V8. Two thumbs up. Thank you for saving me in so many ways.
John H. - Hartford, CT Verified Review
As an mechanic, I know some devices for cars draw more power than they are worth. However, it's the fuel you have to pay for. OptiFuel handles these inefficiencies by improving my car's fuel system. That way you only pay for the fuel you consume.
Jack K. – Santa Cruz, CA Verified Review
OptiFuel is so small most people might expect it would not work. But it does! It’s pretty amazing! I love it!
John p. – Des Moines, IA Verified Review
Used it for one of my vehicles that uses a lot of gas. Wow, what a difference in saving.
Cait R. - Lehi, UT Verified Review
My family drives around a lot weekly taking the kids around. Gained 7 miles per gallon, So I'm happy with this product.

Frequently Asked Questions

All orders will be shipped UPS within 48 hours after order confirmation. Please allow 5-7 business days for standard delivery. You will receive an email confirmation with your tracking number after your order is shipped. You may track your package or sign up for SMS shipping alerts by going to the carrier’s website, www.UPS.com. Thank you for your business!

Yes, you can. And you will achieve the same level of fuel optimization. But there’s the problem: ‘Remapping’ (as the mechanical tuning method is called) is both expensive and permanent. That means you cannot undo the changes. However, the OptiFuel Fuel Saver Chip is easily removable—after you unplug it, your car’s computer will return to its factory settings. This is important if you want a good price for your car when you sell it.

Virtually every new car sold in the U.S. and Europe over the past 20 has an OBD II installed as standard. If your car was sold in the US post-1996, or Europe post-2001, the OptiFuel Fuel Saver will work for you. (If your car is older than that—good on you for driving it that long. But you should think about changing it for a more fuel-efficient and environmentally-friendly model)


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