Q50/Q60 Limited Slip Rear Differential – WAVETRAC (R190)

SKU: 44.309.170WK

Q50/Q60 Limited Slip Rear Differential – WAVETRAC (R190)

SKU: 44.309.170WK

Original price was: $1,599.95.Current price is: $1,551.95.

With the Wavetrac Q50/Q60 Limited Slip Rear Differential, transform your INFINITI into a more responsive and powerful vehicle, ready to tackle any driving challenge with ease.

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Description & Key Features

Wavetrac Q50/Q60 Limited Slip Rear Differential

Transform your INFINITI Q50 or Q60’s performance with the Wavetrac Q50/Q60 Limited Slip Rear Differential. Renowned for its advanced engineering and unparalleled performance, Wavetrac brings its expertise to the INFINITI motorsports market, ensuring your vehicle achieves quicker acceleration and superior cornering.

Key Features:

  • Optimized Performance: Designed to significantly enhance traction and handling, this differential is ideal for both straight-line acceleration and agile cornering.
  • Innovative Helical Design: Ensures quiet and smooth operation, eliminating common issues like chattering found in other LSDs.
  • High-Quality Construction: Crafted from HRC60 hardened 8620 forged steel, promising durability and reliable performance.
  • Zero Maintenance: Compared to OEM differentials, Wavetrac’s design requires no additional maintenance, offering a convenient and cost-effective solution.
  • OEM Standards Compliance: Wavetrac differentials are built to exceed industry standards, ensuring top-quality performance and longevity.

Wavetrac’s Advanced Differential Technology:

Wavetrac stands out in the industry with its unique ability to maintain effective power distribution even under challenging driving conditions, such as zero or low-load situations. This feature is particularly beneficial during aggressive driving and cornering, setting the Wavetrac Q50/Q60 Limited Slip Rear Differential apart from its competitors.


  • Enhanced Traction Control: Dramatically reduces wheel spin and loss of traction, crucial for performance driving.
  • Refined Driving Experience: Delivers efficient power transfer and improved vehicle dynamics.
  • Trusted by INFINITI Enthusiasts: Recognized for its reliability and performance in high horsepower applications.


  • Compatible with 2017-current INFINITI Q60 (RWD and AWD, 2.0T, and 3.0T models).
  • Compatible with 2014-current INFINITI Q50 (RWD and AWD, 2.0T, 3.0T, and 3.7L models).

Installation Guidance:

  • Professional installation is recommended to ensure optimal performance.
  • We recommend using Motul Gear 300LS 75W-90 oil for the best results.
Shipping & Delivery

Standard Shipping Times

We work with global suppliers to source high-quality parts. Below are our estimated shipping times:

  • Performance Parts: 3-5 business days
  • ABS Material Parts (Gloss Black): 2-5 business days
  • Carbon Fiber Parts: 2-4 weeks, including lead time
  • Larger Carbon Fiber Components: 7-9 weeks, including lead time
  • LEDs & All Other Parts: 1-2 week(s)*

Please note that these estimates are not guaranteed and actual delivery times may vary due to factors like weather conditions, traffic, and customs processes. If you need further assistance or have specific requirements, please reach out to us via chat or email, and we’ll be happy to assist you.

FREE delivery

We offer FREE standard delivery on all orders above $89 within the Contiguous United States and Canada.

Order Tracking

Tracking is easy with our website’s built-in tracking. Simply navigate to the Track My Order page and enter the required information.


Installation Disclaimer
V7 Motorsports recommends that all exterior auto body parts, including but not limited to spoilers, diffusers, and any other components made of carbon fiber or other materials, be installed by a qualified and experienced professional. Incorrect installation can lead to damage, improper fitment, or potential safety hazards. V7 Motorsports is not responsible for any damage or injury resulting from improper installation or misuse of our products. By choosing to install the product yourself, you assume all responsibility for any resulting issues or complications.

Carbon Fiber Disclaimer
All carbon fiber parts offered by V7 Motorsports are crafted from genuine high-quality materials for aesthetic and performance enhancements. Due to the inherent nature of carbon fiber and the manufacturing process, there may be slight variances in weave patterns, fitment, or finish between individual parts. Prolonged exposure to sunlight and external elements may affect the appearance of carbon fiber products over time. For the best longevity and appearance, consider professional installation and regular maintenance.

Customer Service

Get in Touch
Have questions about our products, shipping, or need support with your order? Our dedicated customer service team is here to help you every step of the way.

Live Chat - Connect with our experts in real-time for immediate assistance. Just click on the chat icon at the bottom right of your screen to start a conversation. Our live chat is available from 9am to 5pm EST to ensure you receive timely help when you need it.

Email Us - Prefer to reach out via email? Send us your queries at contact@v7motorsports.com, and we'll get back to you as quickly as possible. We strive to respond to all emails within 24hrs.

We’re committed to providing you with the highest level of service. If you need personal assistance or have any special requests, please don’t hesitate to ask.

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