Are you looking for ways to improve your diesel engine’s performance? Discover the top performance improvers, based on real user experiences, to keep your engine running smoothly and strongly.
Diesel engines need boosters to run smooth and strong. Performance improvers make that happen.
Real users love how cetane boosters start engines faster in cold weather. They say fuel stabilizers keep engines clean for long trips. Many share stories of anti-gel fluids saving them from fuel issues on roads.
Trust our guide to pick the best improvers for your diesel. We’ve tested many to find real results. Keep reading to find ways to improve your drive.
List of Top 10 Performance Improvers
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Genuine Ford Accessories (PM-22-A) ULSD Compliant Cetane Booster and Performance Improver – 20 oz. |
This cetane booster is perfect for diesel truck owners and farmers who want better engine power and easier starts when using low-quality fuel. It also helps drivers save on gas bills and keep their engines running smooth longer. |
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STA-BIL Diesel Fuel Stabilizer And Performance Improver – Keeps Diesel Fuel Fresh For Up To 12 Months – Lubricates And Cleans The Fuel System – Treats 320 Gallons, 32 fl. oz. (22254) |
This product is perfect for fleet managers, long-haul drivers, and anyone who stores diesel. It keeps fuel fresh, cleans and oils the system, and protects against water and rust for a reliable engine. |
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STA-BIL (22255) Diesel Fuel Stabilizer And Performance Improver – Keeps Diesel Fuel Fresh For Up To 12 Months – Lubricates And Cleans The Fuel System – Treats 1,280 Gallons, 1 Gallon, 128 Fl. oz. |
Got a diesel engine? Want to keep it running like new? The STA-BIL Diesel Fuel Stabilizer is perfect for you. It’s the easiest way to boost performance and protect your investment. If you own a truck, tractor, or any diesel machine that you want to keep running clean, this is for you. |
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Ford Genuine Ford Fluid PM-23-GAL ULSD Compliant Anti-Gel and Performance Improver – 1 Gallon |
This is for Ford diesel trucks that use ULSD. It is an anti-gel and performance improver that helps stop gel in cold weather and keeps engines running. |
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Ford Genuine PM-22-GAL ULSD Compliant Cetane Booster and Performance Improver – 1 Gallon |
This product is perfect for diesel engines that use ULSD. It boosts cetane and improves ignition for easier starts and more power. |
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Ford Powerstroke Diesel 6.0L Engine Cetane Booster Performance Improver 12 Pack |
This cetane booster is perfect for owners of Ford Powerstroke 6.0L diesel engines who want better fuel efficiency and more engine power. |
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Ford Genuine PM-22-ASU ULSD Compliant Cetane Booster and Performance Improver – 8 fl. oz. (Pack of 6) |
This Ford Cetane Booster is perfect for anyone with a diesel engine. It helps your engine run better and last longer. |
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Bell Performance – Cold Flow Improver – 32 oz. bottle |
This Cold Flow Improver is perfect for diesel truck drivers and farmers who face harsh winter months. In just one ounce per eight gallons, it keeps fuel flowing smooth, no matter how cold it gets. |
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Ford Genuine Fluid PM-23-A ULSD Compliant Anti-Gel and Performance Improver – 20 oz. (Pack of 3) |
This Ford Genuine Fluid is perfect for diesel engine owners. It helps your engine work better in cold weather and uses poor-quality fuel. |
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VP Racing Fuels 2085 Cool Down Coolant Performance Improver, 16 Ounces (9 Pack) |
VP Racing Fuels Cool Down is perfect for racing drivers who need to keep engines cool under high heat and stress. It’s also great for RV owners and people with tow vehicles who want better cooling for long trips. |
Detailed Reviews
This guide spotlights the best performance improvers, carefully selected for you. We’ve combined expert reviews and customer feedback to find the top choices. Discover how these products can boost your vehicle’s performance and value!
1. Genuine Ford Accessories (PM-22-A) ULSD Compliant Cetane Booster and Performance Improver – 20 oz.
This is the Genuine Ford Accessories (PM-22-A) cetane booster. It is ULSD compliant and fits diesel engines.
It is specially formulated for diesel engines to fight poor-quality fuel. It boosts cetane for easier starting and better wear protection.
Just add it to your fuel. You’ll get smoother runs. It helps reduce wear.
| Pros | Cons |
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Perfect For:
This cetane booster is perfect for diesel truck owners and farmers who want better engine power and easier starts when using low-quality fuel. It also helps drivers save on gas bills and keep their engines running smooth longer.
Ready to Purchase?
2. STA-BIL Diesel Fuel Stabilizer And Performance Improver – Keeps Diesel Fuel Fresh For Up To 12 Months – Lubricates And Cleans The Fuel System – Treats 320 Gallons, 32 fl. oz. (22254)
STA-BIL Diesel Fuel Stabilizer keeps your diesel fresh for up to 12 months and treats 320 gallons. It fights sludge and sediment to keep your fuel system clean.
The additive cleans and lubricates injectors, pumps, and tanks for better engine life. It works with all ULSD and biodiesel blends.
Add it to protect against corrosion and reduce oxidation. It also removes water for smooth performance. Good for 2 years after opening.
| Pros | Cons |
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Perfect For:
This product is perfect for fleet managers, long-haul drivers, and anyone who stores diesel. It keeps fuel fresh, cleans and oils the system, and protects against water and rust for a reliable engine.
Ready to Purchase?
3. STA-BIL (22255) Diesel Fuel Stabilizer And Performance Improver – Keeps Diesel Fuel Fresh For Up To 12 Months – Lubricates And Cleans The Fuel System – Treats 1,280 Gallons, 1 Gallon, 128 Fl. oz.
Keep your diesel fuel fresh with STA-BIL (22255). It helps your engine run better and last longer.
This product cleans and lubricates your fuel system. It also protects against sludge and sediment.
It works with all diesel types. The product removes water from your fuel. Your engine will run smoothly.
| Pros | Cons |
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Perfect For:
Got a diesel engine? Want to keep it running like new? The STA-BIL Diesel Fuel Stabilizer is perfect for you. It’s the easiest way to boost performance and protect your investment. If you own a truck, tractor, or any diesel machine that you want to keep running clean, this is for you.
Ready to Purchase?
4. Ford Genuine Ford Fluid PM-23-GAL ULSD Compliant Anti-Gel and Performance Improver – 1 Gallon
This Ford Genuine fluid keeps your diesel engine running smooth in cold weather. It protects against gel and boosts fuel performance too.
It’s made for ultra low sulfur diesel and is ULSD compliant. One gallon treats your fuel well. Grab it now to keep rolling.
| Pros | Cons |
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Perfect For:
This is for Ford diesel trucks that use ULSD. It is an anti-gel and performance improver that helps stop gel in cold weather and keeps engines running.
Ready to Purchase?
5. Ford Genuine PM-22-GAL ULSD Compliant Cetane Booster and Performance Improver – 1 Gallon
This Ford Genuine booster suits ultra low sulfur diesel fuels. It meets ULSD rules fully. Made for diesel engines everywhere.
It increases your engine’s power. It boosts the cetane rating to start better.
It fights effects of bad fuel. Choose this for top performance. Drive strong with Ford Genuine.
| Pros | Cons |
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Perfect For:
This product is perfect for diesel engines that use ULSD. It boosts cetane and improves ignition for easier starts and more power.
Ready to Purchase?
6. Ford Powerstroke Diesel 6.0L Engine Cetane Booster Performance Improver 12 Pack
Boost your Ford Powerstroke 6.0L with this Cetane Booster. The 12-pack improves combustion and starts faster.
Easy to use. Just add to your fuel. Helps diesel engines run better.
| Pros | Cons |
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Perfect For:
This cetane booster is perfect for owners of Ford Powerstroke 6.0L diesel engines who want better fuel efficiency and more engine power.
Ready to Purchase?
7. Ford Genuine PM-22-ASU ULSD Compliant Cetane Booster and Performance Improver – 8 fl. oz. (Pack of 6)
Ford Genuine PM-22-ASU is a cetane booster. It is ULSD compliant. Each bottle is 8 fl oz and comes as a pack of 6.
It is designed for diesel engines. It boosts cetane for easier starts and smoother operation.
It smoothes engine operation. It improves fuel economy. It adds lubricity to fuel and reduces wear.
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Perfect For:
This Ford Cetane Booster is perfect for anyone with a diesel engine. It helps your engine run better and last longer.
Ready to Purchase?
8. Bell Performance – Cold Flow Improver – 32 oz. bottle
Bell Performance makes a strong cold flow improver for diesel fuel. It stops fuel from gelling in cold weather.
This 32 oz. bottle prevents fuel problems. One ounce treats 8 gallons of fuel. Use it to keep your engine safe.
Save time and money on breakdowns. Drive easy in harsh cold. Try it for smooth winter trips.
| Pros | Cons |
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Perfect For:
This Cold Flow Improver is perfect for diesel truck drivers and farmers who face harsh winter months. In just one ounce per eight gallons, it keeps fuel flowing smooth, no matter how cold it gets.
Ready to Purchase?
9. Ford Genuine Fluid PM-23-A ULSD Compliant Anti-Gel and Performance Improver – 20 oz. (Pack of 3)
Is your diesel engine not running its best? Are you looking for more reliable performance? Look no further! This anti-gel and performance improver is exactly what you need.
It’s made for ultra-low sulfur diesel. It fights the problems that come with bad fuel. It also stops fuel from gelling up in the cold.
Get better starts and smoother driving. You will also see better fuel economy!
| Pros | Cons |
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Perfect For:
This Ford Genuine Fluid is perfect for diesel engine owners. It helps your engine work better in cold weather and uses poor-quality fuel.
Ready to Purchase?
10. VP Racing Fuels 2085 Cool Down Coolant Performance Improver, 16 Ounces (9 Pack)
Want your engine to run cooler and better? VP Racing Fuels Cool Down is your answer. It lowers cylinder head temps up to 50°F. This coolant improver is perfect for many types of vehicles.
It boosts coolant flow and lubricates vital parts. One bottle treats systems up to 20 quarts. You’re good for a year or 30,000 miles!
| Pros | Cons |
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Perfect For:
VP Racing Fuels Cool Down is perfect for racing drivers who need to keep engines cool under high heat and stress. It’s also great for RV owners and people with tow vehicles who want better cooling for long trips.
Ready to Purchase?
Buying Guide
Diesel engines need help to run smooth and strong. These performance improvers make it happen.
Real users love how cetane boosters start engines faster in cold weather. They say fuel stabilizers keep engines clean for long trips. Many share stories of anti-gel fluids saving them from fuel issues on roads.
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Cetane Boost: Look for boosters that raise the cetane number. This helps engines start easier. It also reduces wear on parts.
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Cold Weather Protection: Pick improvers that prevent fuel gelling. They keep fuel flowing in low temps. Add-ons like anti-gel make winter drives safe.
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Fuel Stabilization: Choose stabilizers that keep fuel fresh. They fight sludge and sediment buildup. This keeps your fuel system clean for months.
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Engine Cleaning and Lubrication: Seek products that clean injectors and pumps. They add lubrication to reduce friction. This extends engine life and boosts performance.
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Fuel Type Compatibility: Ensure improvers work with ULSD and biodiesel. This means they fit most modern diesels. Check for compliance to avoid issues.
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Treatment Volume: Note how much fuel one bottle treats. Bigger bottles cover more gallons. This suits large tanks or fleets.
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Ease of Use: Opt for easy-to-add liquids. No tools needed makes it simple. Pour into fuel and drive.
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Lubricity Addition: Some improve fuel’s lubricating power. This cuts wear on fuel pumps. Better for older engines needing extra care.
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Corrosion and Oxidation Protection: Products that stop rust and breakdown help. They remove water and protect tanks. This keeps fuel pure over time.
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Performance Benefits: Boosters that improve power and economy stand out. They smooth runs and save fuel. Pick based on your engine’s needs.