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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
For Your Every Summer RSVP, with Code: SUMMER15
Description
Quaife ATB LSD Differential 23deg Helix Noble M12 6-speed/M400The Quaife ATB LSD (Automatic Torque Biasing Limited Slip Differential) with a 23 degree helix is a performance upgrade for the Noble M12 6 speed M400. The LSD is designed to improve traction and handling by distributing torque between the drive wheels. It uses a helical gear design to automatically bias torque to the wheel with more grip, reducing wheel spin and improving traction in various driving conditions. The Quaife ATB LSD is a direct
The Quaife ATB LSD (Automatic Torque Biasing Limited Slip Differential) with a 23-degree helix is a performance upgrade for the Noble M12 6-speed/M400.The LSD is designed to improve traction and handling by distributing torque between the drive wheels. It uses a helical gear design to automatically bias torque to the wheel with more grip, reducing wheel spin and improving traction in various driving conditions.
The Quaife ATB LSD is a direct replacement for the standard open differential in the Noble M12 6-speed/M400. It is a mechanical LSD, meaning it does not require any electronic or hydraulic controls. It operates seamlessly and transparently, providing improved traction and stability without sacrificing drivability.
The 23-degree helix design of the LSD enhances its performance characteristics. The helical gears engage smoothly and progressively, providing a progressive torque biasing effect. This means that as torque is applied to the differential, the LSD progressively locks up, transferring more torque to the wheel with better traction.
Overall, the Quaife ATB LSD with a 23-degree helix is a popular upgrade for the Noble M12 6-speed/M400, offering improved traction, handling, and performance on both the road and the track.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Dermatologist recommended; soothing for sensitive skin
Style: Updated Formula
Recommended by my dermatologist for sensitive skin. So comforting! Appreciate the sample size kit.
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Truly amazing products!! TY!
Style: Updated Formula
Husband has sever skin conditions, ONLY protects that doesn’t sting or burn his skin!! And he’s tried almost everything OTC!
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Reviewed in the United States on May 3, 2026
★★★★★ 4
Good for sensitive skin
Style: Updated Formula
It actually helps my skin. I had curology before this and still had breakouts around my lips and nose. After trading to this, it has calmed down a lot. No bumps or pimples.
This package is smaller samples to test out to see if it's good for you and your skin. Its really good for sensitive skin.
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Reviewed in the United States on January 21, 2026
★★★★★ 5
Rescued my skin
Style: Updated Formula
Brought my sensitive skin back from acne and irritation. Almost completely clear now!
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Amo todos los productos
Style: Updated Formula
Estos productos son un éxito, me controlan el enrojecimiento de mi piel en la cara y de todo lo demás. Gracias por tan buen producto
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Reviewed in the United States on May 2, 2026