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Description
Quaife ATB Helical LSD Differential Triumph SpitfireThe Quaife ATB Helical LSD Differential is a popular upgrade for the Triumph Spitfire. This limited slip differential provides improved traction and handling by distributing torque evenly between the two drive wheels. The helical gear design of the Quaife LSD ensures smooth and progressive power transfer, making it ideal for both road and track use. Unlike traditional plate style LSDs, the Quaife LSD does not rely on friction to transfer power,
The Quaife ATB Helical LSD Differential is a popular upgrade for the Triumph Spitfire. This limited-slip differential provides improved traction and handling by distributing torque evenly between the two drive wheels.The helical gear design of the Quaife LSD ensures smooth and progressive power transfer, making it ideal for both road and track use. Unlike traditional plate-style LSDs, the Quaife LSD does not rely on friction to transfer power, resulting in a more durable and maintenance-free solution.
The Quaife LSD is a direct replacement for the stock differential and can be installed without any modifications to the drivetrain. It is designed to fit the standard Spitfire axle and uses the original driveshafts and half-shafts.
With the Quaife LSD installed, the Spitfire will benefit from improved traction during acceleration, reduced understeer and oversteer, and enhanced stability in corners. This upgrade is particularly beneficial for high-performance applications or for those looking to improve the overall driving experience of their Spitfire.
Overall, the Quaife ATB Helical LSD Differential is a highly recommended upgrade for the Triumph Spitfire, providing improved traction, handling, and overall performance.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Good shirt
Size: X-Large, Color: Sky Blue
Good fitting shirt. Looked good just like image shows
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Reviewed in the United States on April 27, 2026
★★★★★ 5
I wear a medium and it fit perfect in all areas
Size: Medium, Color: Coffee
Best shirt for fit, comfort, style and price
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Reviewed in the United States on March 27, 2026
★★★★★ 3
much different color shade.
Size: Medium, Color: Coffee
color I received is much darker than what is advertised.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Great feel, good shirt
Size: Medium, Color: Black
I bought this to replace my excite Express 1MX button up black shirt for work uniform which kept fading with the seams turning a dull gray. The PJ shirt is wrinkle free after first wash, stays black, and is a bit more stretchy. Also it’s way more affordable at $26 vs Express 1MX at $60 ish.
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Reviewed in the United States on February 18, 2026
★★★★★ 5
PJ Paul Jones Dress Shirt
Size: X-Large, Color: Airy Blue
Nice Fit . Spring Fashions
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Reviewed in the United States on May 15, 2026