SKU: 640889064

MFactory Helical LSD Differential Ford Focus ST170

Sale price$344.75 Regular price$383.05
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

MFactory Helical LSD Differential Ford Focus ST170Gain a prominent advantage over the competition with the MFactory Helical Limited Slip Differential. Through the smooth and constant distribution of power to the wheels, the MFactory Helical LSD puts the power to the ground and maximises your vehicle's traction. A must for any race car, be it Street, Strip or Track! Diamond Cut to exacting tolerances from Forged High Nickel Chromium Molybdenum Steel Perfect fitment & finish ensures hassle free

Gain a prominent advantage over the competition with the MFactory Helical Limited Slip Differential. Through the smooth and constant distribution of power to the wheels, the MFactory Helical LSD puts the power-to-the-ground and maximises your vehicle's traction. A must for any race car, be it Street, Strip or Track!

Diamond Cut to exacting tolerances from Forged High-Nickel-Chromium-Molybdenum Steel
Perfect fitment & finish ensures hassle-free installation & maintenance, each and every time

Designed using leading-edge Solidworks 3D CAD & Cosmos FEA software
Advanced Gear Geometry minimizes parasitic drivetrain losses. Race transmissions built with MFactory components transfer, on average, 1-2% more power to the ground over our competitors!

Multiple Stages Available (Honda & Mazda)
Users can choose (and upgrade) between the various Stages available, which determine the Bias Ratios. With the MFactory Helical LSD, upto 75% torque can be transferred to the one wheel! A must-have for serious road-racers

2nd Generation Design
The MFactory v2 Helical LSD is lighter, stronger and more efficient than any other Torque-Biasing Differential on the market today!

Covered by the MFactory Lifetime, Globally Transferable Warranty
Whether used on the Street, Strip or Track, all MFactory Helical LSD's come with a Lifetime, No-Hassle, Globally Transferable Warranty

No-Load/One-Wheel Syndrome
A common misconception is that a Torsen-Style Differential is useless under a no-load situation (e.g One wheel in the air). Although true to an extent, this no-load situation does not apply to the modern day car with Traction Control (or eDiff). For those without traction control, there is a very commonly used solution to the problem (used by professional race car drivers over the past 30+ years) that our competitors will not tell you; simply left-foot brake

Specifications

  • Made from imported Japanese SAE 4320 & SAE 9310 Steel
  • Forged, Double Tempered and Super Sub-Zero treated for unsurpassed toughness
  • Advanced Shot Peening technology increases surface hardness
  • Designed to withstand the extreme shock loads of competition-level Drag Racing
  • Advanced gear geometry designed using industry-leading software puts more power to the ground
  • Only the highest quality Brighton-Best Hardware is used
  • Maintenance-free Gears eliminates the need for special fluids & rebuilds associated with plate-type LSDs
  • Lock-free operation ensures no adverse affect to steering response
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: 640889064

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Roshelle Reed
Draper, US
★★★★★ 5
Good Quality
Color: Blue/White/Red
I bought it for my boyfriend
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Reviewed in the United States on May 14, 2026
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August
Houston, US
★★★★★ 5
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Color: True Black, Color: True Black
I recently purchased the Tommy Hilfiger Slim Minimalist Wallet for men, and I couldn’t be happier with this product! This wallet is everything I was looking for: sleek, stylish, and incredibly functional. First and foremost, it lives up to its name—absolutely slim. It slides effortlessly into my pocket without adding unnecessary bulk, making it perfect for everyday carry or formal occasions. Despite its compact size, it offers just the right amount of space for my essentials, including a few cards and some cash. The craftsmanship is top-notch, as expected from Tommy Hilfiger. The minimalist design paired with the brand’s subtle logo adds a touch of elegance and class. The materials feel premium, and I’m confident it will last me for years. What I love most is how practical it is without compromising on style. It’s lightweight yet sturdy, making it a great option for those who prefer a fuss-free wallet that still makes a statement. Overall, I highly recommend this wallet to anyone in need of a compact, durable, and fashionable accessory. It’s truly an excellent addition to my everyday essentials.
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Reviewed in the United States on January 10, 2025
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Thara
San Leandro, US
★★★★★ 4
Nice product
Color: Black Coin Pocket
Super soft leather Elegant look 4 card capacity Gentle use only. So soft Overall l liked this product
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Reviewed in the United States on March 20, 2026
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Gustavo Villalba
Phoenix, US
★★★★★ 5
Good one
Color: British Tan
Very nice product!
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Reviewed in the United States on April 30, 2026
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Danieli
Massapequa, US
★★★★★ 5
Excellent 🥰🥰
Color: British Brown, Color: British Brown
Excellent value for money!" The wallet exceeded my expectations. The material feels of good quality, it is compact but with enough space for what is needed. It arrived quickly and in perfect condition. Highly recommended!
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Reviewed in the United States on February 9, 2026

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