SKU: 19720369688

AMS Performance Limited Slip Rear Differential - R190 Q50 & Q60 LSD (ALP.28.03.0003-1)

Sale price$629.98 Regular price$699.98
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

AMS Performance Limited Slip Rear Differential - R190 Q50 & Q60 LSD (ALP.28.03.0003-1)The AMS Performance Q50 & Q60 Rear Limited Slip Differential allows for quicker acceleration and faster cornering, no matter the road conditions. The Infiniti Q50 and Q60 as they come from the factory utilize an open differential with no ability to lock or reduce slip between the left and right wheels. This unequal distribution of power causes massive wheel spin and loss of traction for one of the tires. To rectify this, our team has designed a

The AMS Performance Q50 & Q60 Rear Limited Slip Differential allows for quicker acceleration and faster cornering, no matter the road conditions. The Infiniti Q50 and Q60 as they come from the factory utilize an “open” differential with no ability to lock or reduce slip between the left and right wheels. This unequal distribution of power causes massive wheel spin and loss of traction for one of the tires. To rectify this, our team has designed a helical type LSD constructed of HRC60 hardened 8620 forged steel, allowing for a mechanical reduction in slip between the two rear wheels. Put simply, the AMS Q50 & Q60 LSD allows the rear wheels to operate in unison, improving traction. The best part of the AMS Q LSD is its refined road manners, with no clunking, binding, or chatter that you would normally experience with other types of differentials.

  • IMPROVED TRACTION FOR BOTH STRAIGHT LINE AND CORNERING PERFORMANCE
  • HELICAL DESIGN FOR QUIET OPERATION - NO CHATTERING!
  • NO CLUNKING OR BINDING DURING LOW-SPEED VEHICLE OPERATION
  • ZERO ADDITIONAL MAINTENANCE COMPARED TO OEM
  • HRC60 HARDENED 8620 FORGED STEEL FOR LONG LASTING RELIABILITY
     

APPLICATIONS
2017-Current INFINITI Q60 (incl. All Submodels) - RWD and AWD - 2.0T, and 3.0T
2014-Current INFINITI Q50 (incl. All Submodels) - RWD and AWD - 2.0T , 3.0T , and 3.7L
 

PRODUCT NOTES
We recommend that the AMS limited slip differential be installed by a qualified driveline shop.
Use of Motul Gear 300LS 75W-90 oil is recommended.

Features:

  • IMPROVED TRACTION FOR BOTH STRAIGHT LINE AND CORNERING PERFORMANCE
  • HELICAL DESIGN FOR QUIET OPERATION – NO CHATTERING!
  • NO CLUNKING OR BINDING DURING LOW-SPEED VEHICLE OPERATION
  • ZERO ADDITIONAL MAINTENANCE COMPARED TO OEM
  • HRC60 HARDENED 8620 FORGED STEEL FOR LONG LASTING RELIABILITY
  • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 19720369688

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    Morgan
    Port Orchard, US
    ★★★★★ 3
    OEM fit, pattern is not the best
    The product fits into your E46 center console perfectly. Locks in place. Great replacement for broken or worn out cup holders. The "carbon fiber" pattern leaves a lot to be desired. It was obviously dipped and the patter is skewed and very fake looking. I wrapped this with a carbon wrap and it looks fine but you might as well get a black one instead. I only gave it three stars because the fit is great as expected but the whole point of buying this one was the carbon fiber appearance which is poorly done.
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    Reviewed in the United States on January 26, 2024
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    MrArizona
    San Leandro, US
    ★★★★★ 5
    Perfect Fit for 2008 Prius
    I bought this for my 2008 Prius to help with allergens since I drive with my dog often. I wanted something that fit right and actually improved the air inside the car. Installation took under 5 minutes with no tools, and it dropped in without any issues. The build quality feels solid, not flimsy. After installing it, the air smells cleaner and seems to reduce dust and allergens during drives. It hasn’t restricted airflow and is holding up well with daily use so far. Pros: Fit my 2008 Prius exactly with no adjustments I noticed cleaner air and fewer allergy issues while driving Took me less than 5 minutes to install with no tools Cons: A bit more expensive than basic filters I usually get
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    Reviewed in the United States on May 5, 2026
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    B McK
    Port Orchard, US
    ★★★★★ 5
    Good filter
    Cabin filter works in 2009 Prius.
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    Reviewed in the United States on December 18, 2025
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    Jerry
    Los Angeles, US
    ★★★★★ 5
    Fits well
    Filter works as advertised
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    Reviewed in the United States on May 8, 2026
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    Giovanna
    Los Angeles, US
    ★★★★★ 5
    Good one
    As described. Easy to install, good price.
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    Reviewed in the United States on March 23, 2026

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