It is important to have the best manual transmission additive. In the following post, we will help you to select the best manual transmission additives.

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Our Top Picks:

Best Overall: Buy: Liqui Moly Manual Transmission Additive READ REVIEW

Best With Mercon: Buy: Sea Foam Manual Transmission Additive READ REVIEW

Best For Hondas: Buy: Zmax Manual Transmission Additive READ REVIEW

Best For High Performance: Buy: Hot Shots Secret Manual Transmission Additive READ REVIEW

Best For Loss Of Torque: Buy: Slick 50 Manual Transmission Additive READ REVIEW

Best Transmission Fix: Buy: Bestline Lubricants Manual Transmission Additive READ REVIEW

Best Overall: Liqui Moly Manual Transmission Additive

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Not everyone likes to purchase additives for their regular usage, but the Liqui Moly Manual Transmission Additive would be an anomoly. The liqui moly manual transmission additive is designed for smoother shifts and it is made for huge difference. Make sure this fits by entering your model number. Further, this reduced the noise and it has 215k miles.

Lastly, the liqui moly manual transmission additive runs like new and it allows for smooth shifting.

Most buyers found that the additive has always been a good running car. Now it is better. And, they also found that the additive can be added to all guild types.

• This is a good brand of high - mileage fluid.
• Improve steering characteristics and reduce noise.
• This comes with protect from wear and it is much more.
• This is compatible with all auto trans for gasoline and diesel vehicles.

Best With Mercon: Sea Foam Manual Transmission Additive

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The Sea Foam Manual Transmission Additive is specially designed for your daily purpose and has all useful features. The sea foam manual transmission additive has added another bottle, works as stated and it allows for high speeds. To keep safe in most types of automatic transmission fluid, hydraulics, or power steering fluid systems. Moreover, the additive has traffic and it is designed for smoother shifts.

The additive controls moisture and it is much more. Finally, the sea foam manual transmission additive is shifted much better and it is safe for conventional.

Most customers agree that the additive is worth a try before junking the car. And, a few say that the additive does help worn valve bodies and solenoids work better. To sum up, for almost all customers, Sea Foam product was best suited.

• Cleans and lubricates valve bodies, shift actuators and solenoids, controls moisture.
• These are blocks preventing the oil from circulating and cooling.
• It is in some pretty rough shape, but it is free and it drove.
• Safe for conventional and synthetic fluids.

Best For Hondas: Zmax Manual Transmission Additive

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The Zmax Manual Transmission Additive's superior materials make sure that it ages well with use. The zmax manualtransmission additive allows for smooth shifting and it added a bottle. Make sure this fits by entering your model number. In addition, it cleans varnish for smoother shifting and lubricates bearings, gears, and the hydraulic system.

The additive is perfect for both automatic and manual transmissions. Moreover, it improves the performance and the driving experience. Lastly, the zmax manual transmissionadditive works so far and it gets better mileage.

Almost all customers opine that the additive is an automatic rather than a cvt, it can be used. Also, a few strongly agree that the additive can be used with all automatic and manual trans and fluids. And, a few also found that the additive is already shifting snoother. To sum up, buyers found this to be one of the best additives for daily purposes.

• This is much more, has protects your vehicle and it makes a huge difference.
• This can feel the car shifts better.
• This makes changing the gears so smooth.
• This is proud to be the official micro-lubricant of speedway motorsports.

Best For High Performance: Hot Shots Secret Manual Transmission Additive

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The Hot Shots Secret Manual Transmission Additive is capable of outshining several other additives featured in this list in overall features in its price range. The hot shots secret manual transmission additive is designed for top - notch performance and it reduces friction. Make sure this fits by entering your model number. Also, it is easy to use, is designed for smoother shifts and it allows for excessive noise.

Above all, the hot shots secret manualtransmission additive has in traffic and it added a bottle.

Most customers agree that the additive will greatly enhance any half fluid. Further, a few strongly agree that the additive is the best additive for transmissions on the market. To sum up, for almost all customers, the additive was what they were looking for.

• This is perfectly fine without any issues.
• This is absolutely safe & effective for your specific transmission, thanks.
• This will help the transmission shift smoothly without feeling it shift.
• This makes the shifting smoother, and works well as a preventive measure.

Best For Loss Of Torque: Slick 50 Manual Transmission Additive

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Best part: Slick 50 Manual Transmission Additive costs comparatively low and it is available to ship in 24 hours. The slick 50 manual transmissionadditive can cause loss of torque and it makes it much quieter. Make sure this fits by entering your model number. In addition, it provides additional protection to transmissions. Lastly, the slick 50 manual transmission additive can be added anytime or while doing a transmission fluid change, leaving adequate fill space.

Most buyers find that the additive will help your transmission but it may not stop the leak. In addition, a few also found that the additive is like gold in a bottle. To sum up, buyers found this to be one of the best additives for daily purposes.

• This is really treating the transmission surfaces and not the fluid.
• This has a fresh v8 engine, a 318, but the old automatic transmission.
• This is used to clunk, shift erratic, and make tons of noise on the road.
• Prevents transmission leaks and aids high - mileage transmissions by lubricating seals.

Best Transmission Fix: Bestline Lubricants Manual Transmission Additive

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If you often find yourself scrambling for convenient and suitable additive,s Bestline Lubricants Manual Transmission Additive should be your first option for buying. The Manufacturer says: Our product also conditions all seals and o-rings for optimized effectiveness. Further, the additive can be used in cars, race engines, motorcycles, and any other vehicles. To sum up, with a 4.8 rating and more than 320 buyers, the bestline lubricants manual transmission additive stands as the best choice.

To sum up, most buyers call the additive suits best, and no one questions it.

• One of the newcomers and featured product.
• Lot of satisfied buyers.