Best Transmission Additive For Hard Shifting

Peter | 13-12-2023

With so many Best Transmission Additive For Hard Shifting brands on the market – from prominent names like XADO,Hot Shot’s Secret,LUCAS,Lubegard,Bar’s Leaks,Muscle Products Corp. to smaller manufacturers – making the right choice can feel overwhelming. But we’re here to help simplify your search for the best product.

We extensively tested and evaluated dozens of top-rated Best Transmission Additive For Hard Shifting across various price points, spending over 100 hours comparing the contenders side-by-side. Based on our in-depth first-hand research, we compiled this list of stand-out Best Transmission Additive For Hard Shifting to consider. Our top recommendation is XADO Best Transmission Additive For Hard Shifting for its uncompromising quality and performance.

Below you’ll discover more of our favorite Best Transmission Additive For Hard Shifting picks. And be sure to consult our buying guide for expert insights on selecting the ideal product for your individual needs and budget. With us guiding your decision, you can shop confidently knowing you’ve chosen an exceptional Best Transmission Additive For Hard Shifting you’ll truly love.

Editor's Choice
XADO EX120 Manual Transmission Fix - Treatment for Stick Shift Gearboxes, Transfer Cases &
XADO EX120 Manual Transmission Fix - Treatment for Stick Shift Gearboxes, Transfer Cases &
Premium Pick
Hot Shot's Secret Shift Restore Automatic Transmission Additive 16 Fluid Ounce Bottle
Hot Shot's Secret Shift Restore Automatic Transmission Additive 16 Fluid Ounce Bottle
Budget Pick
Bar's Leaks High Mileage Transmission Repair, 16.9 Fl Oz
Bar's Leaks High Mileage Transmission Repair, 16.9 Fl Oz

Top 10 Best Transmission Additive For Hard Shifting

We researched and compared the top products in the Best Transmission Additive For Hard Shifting category to provide you with these recommendations.

1. XADO EX120 Manual Transmission Fix - Treatment for Stick Shift Gearboxes, Transfer Cases &

  • Repairs Scratches and Damaged Working Surfaces - Improves Operation Of Synchronizers
  • Increases Gear Contact Efficiency - Resulting in Better Gear Shifting Accuracy
  • Works with Manual & Direct shift, Robotized Gear Boxes, Transfer Cases & Differentials
  • Reduces Noise And Vibrations. Stops Slipping and Hard Shifting
  • If There Is a Heavy Transmission Fluid Leakage - Transmission Will Still Work Up To 600 Miles

2. Hot Shot's Secret Shift Restore Automatic Transmission Additive 16 Fluid Ounce Bottle

Hot Shot's Secret Shift Restore Automatic Transmission Additive 16 Fluid Ounce Bottle
9.5

Hot Shot's Secret

Check Price On Amazon
  • Reduces operating temperatures
  • Eliminates station from all automatic & CVT transmissions
  • Reduces coefficient of friction
  • Shift Restore minimizes metal to metal contact
  • Smooths out gear changes

3. Lucas Oil Transmission Fix 24 Oz.

  • Contains no solvents
  • Lowers operating temperatures and stops foaming
  • Can be added to existing fluid without draining any out

4. Lubegard 19610 Dr. Tranny Instant Shudder Fixx 2 Ounce 2 Pack

Lubegard 19610 Dr. Tranny Instant Shudder Fixx 2 Ounce 2 Pack
8.9

Lubegard

Check Price On Amazon
  • The original transmission shudder fix
  • A concentrated friction modifier formulated specifically for instantly eliminating torque converter lock-up shudder
  • Provides four times less wear than regular ATF
  • For use in any automatic transmission fluid (not for use in Ford Type F or CVT applications)
  • Voted top product by transmission professionals

5. Bar's Leaks 1415-5PK Transmission Fix, 5 Pack

Bar's Leaks 1415-5PK Transmission Fix, 5 Pack
8.7

Bar's Leaks

Check Price On Amazon
  • Bars Leaks Trans Fix is an advanced, synthetic-blend treatment for transmission fluid, seals, metal surfaces, bands and clutch plates; this global domestic/import formulation can be used in all automatics, manuals, CVTs (Continuously Variable Transmissions) and DCTs (Dual Clutch Transmissions)
  • Seal conditionersstop current leaks and prevent future instances by protecting and reconditioning seals
  • Extreme pressure/anti-wear agents provide better metal-to-metal friction properties to stop slipping, jerking, hard shifting, shutter/shudder, which improves shift feel and provides better driving comfort
  • Advanced cleaning detergents include dispersants and antioxidants to remove sludge and varnish from metal parts
  • Performance additive boosterrenews worn bands, controls fluid degradation caused by high temperatures, reduces noise, and prolongs the useful life of your transmission

6. Muscle Metal Treatment MT-10 Transmission, 8 Fluid Ounces, Anti-Friction Lubricant Additive

Muscle Metal Treatment MT-10 Transmission, 8 Fluid Ounces, Anti-Friction Lubricant Additive
8.5

Muscle Products Corp.

Check Price On Amazon
  • MT-10 Transmission is an anti-friction additive designed to address extreme-pressure areas, such as gear systems, along with bushings, bearings and shafts
  • Polishes, seals and protects metal surface of internal, moving metal parts while lowering operating temperatures
  • Keeps oil passages, orifices, and ball checks clean and fully operational and frees valve body for optimum performance
  • Lubrication technology that improves lubricity and load carrying capacity
  • Compatible with all petroleum fluids and most synthetics; Contains no solid lubrcants, chlorinated solvents, or phosphate compounds

7. Prolong Super Lubricants PSL15000 Transmission Treatment - 8 oz.

Prolong Super Lubricants PSL15000 Transmission Treatment - 8 oz.
8.3

Prolong Super Lubricants

Check Price On Amazon
  • Includes a Formula with Anti-Friction Metal Treatment Technology
  • Features Engineering Designed to Treat Metal Surfaces Through a Molecular and Chemical Process
  • Offers Molecules that Interact with Metal Surfaces and Chemically Bond to Create a Protective Layer that Reduces Damaging Friction and Heat
  • Offers to Treat the Metal Surfaces of Both Standard (Manual) and Automatic Transmissions
  • Features a Formula that Promotes Smoother Manual Shifts and Helps Restore Responsiveness in Automatic Transmissions

8. Lucas LUC10009 Transmission Fix 24 oz., Brown (Packaging May Vary) , White

  • Lucas Transmission Fix Stops Slip, Hesitation, Rough Shifting In Worn Transmissions And Completely Eliminates Most Seal Leaks
  • Fit Type: Universal
  • Can be added to existing fluid without draining any out
  • Improves shifting

9. CRC 402015 Trans-X Slip-Stop Leak-Fix - 15 Fl Oz.

  • Package length: 7.62 cm
  • Package width: 7.62 cm
  • Package height: 20.32 cm
  • Product Type: AUTO ACCESSORY

10. Bar's Leaks High Mileage Transmission Repair, 16.9 Fl Oz

Bar's Leaks High Mileage Transmission Repair, 16.9 Fl Oz
9.5

Bar's Leaks

Check Price On Amazon
  • Restores performance
  • Stops slipping and prevents lazy shifts
  • Quiets noise
  • Stops leaks
  • Conditions seals and o-rings

Peter

Related Posts