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Description
Quaife ATB Helical LSD Differential Lotus Elise S2 Toyota/Aisin BC16The Quaife ATB Helical LSD Differential is a limited slip differential designed for the Lotus Elise S2 with the Toyota Aisin BC16 transmission. The LSD (Limited Slip Differential) is a device that helps distribute torque between the two drive wheels of a vehicle. In a standard open differential, power is typically sent to the wheel with the least resistance, which can result in wheel spin and loss of traction. The Quaife ATB Helical LSD uses a series
The Quaife ATB Helical LSD Differential is a limited-slip differential designed for the Lotus Elise S2 with the Toyota/Aisin BC16 transmission.The LSD (Limited Slip Differential) is a device that helps distribute torque between the two drive wheels of a vehicle. In a standard open differential, power is typically sent to the wheel with the least resistance, which can result in wheel spin and loss of traction.
The Quaife ATB Helical LSD uses a series of helical gears to distribute torque evenly between the two drive wheels. This helps improve traction and stability, especially during cornering or when driving on slippery surfaces.
The Quaife LSD is a direct replacement for the standard open differential found in the Lotus Elise S2 with the Toyota/Aisin BC16 transmission. It is designed to fit seamlessly into the existing drivetrain without the need for any modifications.
Overall, the Quaife ATB Helical LSD Differential is a popular upgrade for the Lotus Elise S2, providing improved traction and performance for both street and track use.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.8 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Great product!
Color: Yellow, Size: 5.5" Lift, Color: Yellow, Size: 5.5" Lift
This is the best product to own if you need to change a tire on a tandem boat trailer. We have never changed a tire on our trailer before so we did some research and discovered this product. It was the best investment made. Changing the tire was fast and easy.
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Reviewed in the United States on June 8, 2026
★★★★★ 4
Seems to be well made
Color: Yellow, Size: 5.5" Lift
Husband says it seems to be well made. He hasn’t had to use it yet.
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Reviewed in the United States on January 29, 2026
★★★★★ 5
An RV Must Have
Color: Yellow, Size: 5.5" Lift
We purchased this to get ready for our latest camping trip across the southwest states. Fortunately, we did not need to use it for our travel trailer during our recent trip. However we did use it to assist another couple who had a tire on their trailer that was totally shredded. He did not have any kind of Jack to be able to change his tire. This worked amazingly well, so much so that he asked for the link so he could order one from Amazon too.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Effective Tool
Color: Yellow, Size: 5.5" Lift
Go try to use your standard car jack to lift your two axle travel trailer and see why this simple ramp just works. I have used this ramp for changing trailer tires, packing bearings, and changing brakes. It's effective in lifting one tire even though the suspension is articulating. It is also much more stable than a hydraulic jack under an axle. I highly recommend this ramp for travel trailer use.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Don’t leave home without it!
Color: Yellow, Size: 5.5" Lift
Excellent product. Light weight. Very durable material. Sleek design for easy storage. Perfect spacing for tandem axle trailer tire changes. Excellent value for the money.
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Reviewed in the United States on June 1, 2026