Ultra Racing Rear Torsion Bar 2-Point
fits:
89-98 Mazda MX-5 NA
MATERIAL SPECIFICATION & DESIGN
Every materials used are carefully selected to ensure the best performance and safety. The brackets are made of 4mm to 5mm steel plates, while the hollow steel tubes and oval tubes are of 1.2mm to 1.6mm thickness. These materials are selected to ensure the bars are rigid and strong to maintain constant geometry at all times, yet safe enough to crumble during an impact for safety reason.
All our raw materials has been made and tested with satisfactory result.
MILL / TEST CERTIFICATE (Chemical Composition)
Specification
- JIS 3101 SS 400 (Japan International Standard)
- JIS G 3141 SPCC SD (Japan International Standard)
- ASTM A 500 Grade A (American Standard)
- BS 1387 ( British Standard)
Steel vs. Aluminum
Why Ultra Racing use Steel instead of Aluminum?
First, steel is stronger than aluminum for the same size and thickness. In order for aluminum alloys to be at least the same strength as steel, it has to be at least double the thickness (steel 4mm = aluminum 8mm). When that happens, weight saving is not so apparent anymore. Of course there are also exotic materials and alloys that can match the strengths of steel, but the cost are astronomically high and therefore not very cost effective to bring into mass production.
ltra Racing Torsion Bar for your 89-98 Mazda MX-5 NA – Experience Improved Chassis Rigidity
Optimize the torsional rigidity of your 89-98 Mazda MX-5 NA with the high-quality Ultra Racing Torsion Bar. This brace is engineered to reinforce specific areas of the chassis, thereby improving stability and handling.
The Challenge: Chassis Flex Affects Performance
Under various driving conditions, flex can occur in specific areas of your 89-98 Mazda MX-5 NA's chassis. This flexibility can negatively impact driving precision, handling, and structural integrity.
The Solution: Ultra Racing Torsion Bar – For Increased Stability and Improved Handling in your 89-98 Mazda MX-5 NA
The Ultra Racing Torsion Bar for your 89-98 Mazda MX-5 NA is engineered to increase stiffness in selected areas of the chassis. By connecting important structural points, torsional forces and flex are reduced. This leads to a more direct driving feel, improved stability, and potentially increased passive safety.
Technical Details and Convincing Quality Features
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High-Quality Materials for Maximum Performance: Made from durable steel plates (4-5 mm thick for the mounts) and stable steel tubes (1.2 - 1.6 mm wall thickness) for maximum strength and a long service life.
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Safety Plus Through Intelligent Design: Engineered to reinforce the chassis structure and optimize driving stability.
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Tested and Certified Quality: All raw materials used undergo the strictest tests to guarantee first-class quality.
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Meets International Standards: Complies with the norms JIS 3101 SS 400, JIS G 3141 SPCC SD, ASTM A 500 Grade A, and BS 1387.
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Steel Instead of Aluminum – A Conscious Decision for More Stability: Ultra Racing uses steel because it is stronger than aluminum at the same size and thickness. To achieve the same stability with aluminum, a significantly larger material thickness would be necessary, which minimizes the weight advantage and significantly increases costs.
Your Advantages at a Glance:
- Increased torsional rigidity in the specific chassis area
- Reduced flex for more stable handling
- Improved driving feel and more precise feedback
- Potential increase in passive safety
- Robust and durable construction
- Vehicle-specific fit and easy installation
Reinforce the structure of your 89-98 Mazda MX-5 NA with the Ultra Racing Torsion Bar and experience an improved driving feel!
Note: The images shown are for illustration purposes and may vary slightly depending on the vehicle model and the type of brace.
Product safety information
Manufacturer information:
Ultra Racing
Jalan Bukit Permai Utama Tiga, Taman 25
Kuala Lumpur, Malaysia, 56100
cs@ultraracing.my
https://www.ultraracing.my/
Responsible person:
UltraRacing-Europe
De Slof 6
Dongen, Niederlande, 5107 RJ
info@ultraracingeurope.com
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