Studies, Data Sheets, and SDS
Summer+ Diesel Fuel Improver
XL Xtreme Lubricant Diesel Fuel Improver
Boost! Diesel Fuel Improver
Winter Diesel Fuel Improver
Agricultural Diesel Fuel Improver
Marine Diesel Fuel Improver
Single Clean Diesel Fuel System Cleaner
Pure Cetane Diesel Fuel Additive
Opti-Lube Race Fuel Testing on Cummins Race Engine
What Is Cetane and How Does It Impact Combustion?
How Deposit Control Additives Deliver Optimal Diesel Engine Performance
How Modern Injectors Can Suffer From Internal Diesel Injector Deposits (IDID)
How Lubricity Additives Enhance Wear Protection in Diesel Vehicles
The Value of High Quality, Differentiated Diesel Fuel
How Additives Improve Winter Operability of Diesel Engines
United Truck & Tractor Pulls 2016 Elko Nevada
Turbo Exploding at Truck Pulling Contest
Tests and Other Things
Opti-Lube Tests Engine Oil Fortifer
Opti-Lube Promotional Video
What Do the Chemicals Look Like?
How to Apply a Coupon Code
To apply a shipping coupon to your cart you must complete the following 7 steps.
1. After adding items to your cart fill in the "Estimate Shipping and Tax" fields as shown bellow.
2. After filling in your information click "Get Quote".
3. Select "Home Delivery".
4. Click "Update Total".
Your order total will then update and show a shipping price. Now a shipping coupon can be applied to your cart.
5. You can now enter your coupon code. Codes are case sensitive.
6. Click "Apply Coupon".
7. The discount will now be displayed with your order total. Click "Proceed to Checkout" to finish placing your order.