10 Best Limited Slip Additive In 2022 [*Top Picks*]

Last Update:

You can trust our selection for Limited Slip Additive Reviews. Because We have worked hard studying and analyzing 38784 reviews for Limited Slip Additive and rating them. It was a difficult job to list only ten products for Limited Slip Additive where thousands of them available online. I hope it will help you to take final decision for Best Limited Slip Additive.

Best Limited Slip Additive
Disclaimer: As An Amazon Associate I Earn From Qualifying Purchases.

Comparison Chart for Best Limited Slip Additive

38784 reviews were considered when writing our recommendations for the Limited Slip Additive in this article.

NoProductScoreAction
1Lubegard 42851 Universal Slip Supplement9.8Check Price on Amazon
2Genuine Ford Fluid XL-3 Friction Modifier Additive - 4 oz9.8Check Price on Amazon
3ACDelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive - 4 oz9.6Check Price on Amazon
4Amsoil Slip Lock Limited Slip Additive9.4Check Price on Amazon
5Hapco Products - Limited Slip Additive (Pack of 2)9.4Check Price on Amazon
6Red Line 80301 Limited Slip Friction Modifier - 4 oz9.4Check Price on Amazon
7Kendall 505-7478 Limited-Slip Additive9.4Check Price on Amazon
8K&W 402508 Trans-X Posi Trac Limited Slip Gear Oil Additive - 7 Fl Oz9.2Check Price on Amazon
9Friction Modifier Positraction Additive for Limited Slip Differentials9Check Price on Amazon
10Genuine Mopar Fluid 4318060AC Limited Slip Additive - 4 oz. Bottle8.6Check Price on Amazon

1. Lubegard 42851 Universal Slip Supplement

  • Eliminates differential chatter and other noises (squeals, groans, etc. )
  • Universally works in all makes and models with limited slip differentials including Ford, Chrysler and GM; for use in all final drives and limited slip posi-traction units.
  • Inhibits rust and corrosion and also safe for yellow metal
  • Extends clutch pack and equipment life
  • Reduces differential temperatures

2. Genuine Ford Fluid XL-3 Friction Modifier Additive – 4 oz

  • For use on certain limited-slip differentials to reduce chatter and hypoid gear noise levels
  • Use according to owner guide recommendations
  • Tapered neck applicator for easy use
  • Formulated for automotive use
  • Added to lubricants to reduce the surface friction of the lubricated parts

3. ACDelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive – 4 oz

  • Specially formulated to reduce differential temperature, prevent rust, and extend the life of clutches and gears.
  • High quality product reduces friction and noise in the rear axle
  • Fits: 2015-2019 Cadillac XTS,2013-2013 Buick LaCrosse,2012-2012 Cadillac SRX,2011-2012 Chevrolet Caprice,2011-2012 Cadillac CTS,2007-2008 Saturn Sky,1998-2017 Chevrolet Camaro,1993-2003 Chevrolet Corvette.

4. Amsoil Slip Lock Limited Slip Additive

  • Contains advanced friction modifiers
  • Helps eliminate gear housing chatter
  • Recommended for cars, trucks and SUVs

5. Hapco Products – Limited Slip Additive (Pack of 2)

  • Use to reduce wear, noise and chatter in differentials
  • Provides extreme pressure-wear resistance in any fluid system
  • Does not contain petroleum distillates
  • Will not harm any seals
  • Also safe for: electric motors, hydraulic pumps, moving shafts, power mowers and pillow blocks

6. Red Line 80301 Limited Slip Friction Modifier – 4 oz

  • Product Type :Auto Accessory
  • Package Dimensions :5.588 Cm L X5.334 Cm W X11.176 Cm H
  • Country Of Origin :United States
  • Package Weight :1.0Lbs

7. Kendall 505-7478 Limited-Slip Additive

  • Product Type :Auto Accessory
  • Package Dimensions :7.874 Cm L X11.938 Cm W X3.555 Cm H
  • Country Of Origin :China
  • Package Weight :0.3 Lbs

8. K&W 402508 Trans-X Posi Trac Limited Slip Gear Oil Additive – 7 Fl Oz

  • Designed to quiet chattering differentials and improve gear oil performance.
  • Maintains smooth operation of the limited-slip.
  • Reduces friction, wear and overheating while eliminating chatter.
  • Use with conventional GL-5 or synthetic gear oils.
  • Meets GM, Ford and Chrysler specifications

9. Friction Modifier Positraction Additive for Limited Slip Differentials

  • Positraction Limited Slip Differential Additive
  • For use in any clutch-style limited slip
  • Compatible with dozens of vehicles and differentials
  • Compatible with most mineral and synthetic oils
  • Reduce Noise and Chatter
  • Check Owners Manual or Workshop Guide for Correct Application

10. Genuine Mopar Fluid 4318060AC Limited Slip Additive – 4 oz. Bottle

  • Genuine OEM Dodge/Molar factory fit part
  • The package length is 5.791 centimeters
  • The package height is 8.001 centimeters
  • The package width is 5.994 centimeters

How To Choose The Best Limited Slip Additive

Does the thought of finding a great Limited Slip Additive stress you out? Has your mind been juggling between choices when it comes to buying Limited Slip Additive in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Limited Slip Additive for themselves. We understand the stress associated with the buying process!

Since you’re here, you are obviously curious about Limited Slip Additive. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.

There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.

But that’s not always easy, right? That's why we've taken time to compile a list of the best Limited Slip Additive in today's market, on your behalf, so that there will be no more worries for you.

How did we come up with the list, you ask? How did we create this buying guide?

  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Limited Slip Additive currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-

  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.


Top Limited Slip Additive brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.

  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Limited Slip Additive based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Limited Slip Additive before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Limited Slip Additive they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Limited Slip Additive, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Limited Slip Additive before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Limited Slip Additive will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Limited Slip Additive if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Limited Slip Additive on the market, the products that got mostly negative ratings get filtered and discarded.
These are the criteria we have chosen our Limited Slip Additive on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.

Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Limited Slip Additive featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

Leave a Comment

Your email address will not be published.