Ultra Racing Front Lower Bar Mazda Rx-7 Fc (86-91) Member Brace (ur-la4-1011) on 2040-parts.com

    Item Description    

    Features    

• Improve car stability and handling stability
• Improve braking performance and sharp cornering
• Improve safety aspect and level of comfort

*Other chassis strengthen part or bar for this car model is available. Please feel free to contact us for more details.

Customer who make a Bulk Purchase or Multiple Purchase is able to enjoy a better price from us. Please contact us for more details regarding our Combined Shipping Discounts Program.

    Payment   

We accept PayPal only as our payment method for international customer.

    Shipping    

• Item will be shipped within 3-5 business days upon full cleared payment received. No delivery arrangement will be made on Saturday, Sunday & Malaysia public holidays.
• Real-time tracking number will be provided for your shipment.
• Free shipping insurances cover up to declared value of your item.
• Please note that if your delivery address falls under "REMOTE AREA", there will be extra surcharge which is not included in the shipping fees. In this case, we will discuss with you first before we proceed your order.

International Buyers - Please Note:
Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.

    Warranty    

All Ultra Racing products carries a life time warranty from defects in materials and manufacturing (not due to abuse, neglect, misapplication or wear and tear) such as welding and deformation. Should there be any warranty claim under such category, please contact us within 7 days upon received of items and we are more than happy to REPLACE a NEW one for you.

Your satisfaction is our top priority. If you have any issue with our product or service, please contact us immediately and we are willing to find the best solution for you. If you are satisfied with our service, it would be a great motivation for us if you could leave an encouraging feedback for us.

Front Strut Bar is mounted at the front chassis for strengthening purposes. To eliminate all the suspension noise and more stability during acceleration, hard driving and braking ( simulating race track conditions ).

Every vehicle’s front chassis is different therefore designs and develops the front bars based on the actual conditions of the vehicle, repeatedly testing and proving to its perfection. High attention is taken during the design and development stage to ensure the chassis is able to withstand the load when a bar is being installed.

Ultra Racing is proud to bring to you the first of its kind in the country, the MULTI-POINT Front Strut Bar. The Front Strut Bar is installed to minimize the weight transfer of the vehicle body, therefore the vehicle will not loose traction easily during cornering.

Rear Strut Bar is mounted at rear section of the car chassis (boot). Similar to the function of the front strut bar. The rear strut bar is use to support the rear section of the chassis, so that the force generated during hard braking and driving can be reduced.

The Rear Strut Bar is particularly useful for an FF vehicle. The Understeer behavior can be corrected by stiffening the rear chassis by installing a Rear Bar.

High attention is taken during the design and development stage to ensure the rear chassis is reinforced and strengthened in a proper way that it will not cause the vehicle body to undergo too much stress.

The Ultra Racing Lower Arm Bar is designed to reduce the flex of the vehicle chassis where it is connected by the Lower wishbone of the suspension system, thus to lessen the distortion of the vehicle lower suspension when it is under load, especially during hard cornering. It is installed at the lower mounting points between the left and right suspension and the vehicle chassis. Tremendously improving the stiffness at the area where the lower arm is connected to the vehicle chassis. The Ultra Racing Lower Arm Bar also keeps camber accurate during hard cornering.

BEFORE :
Part of the shock of impact transfer to the chassis, causing wheel house and lower arm deforming.

AFTER :
Equip with the Ultra Racing’s strut bar and lower arm bar, both side shock of impact will be neutralized.

    While entering a corner    

BEFORE :
The weight transfer and force gathering on one side, causing unstable handling and increasing body roll.

AFTER :
The force will spread out by Ultra Racing's strut bar and lower arm bar, stabilize the car and provide solid handling.

    Fender Bar    

Installed at the left and right side of the vehicle wheel arch or fender. Fender bars can give extra support and strength to the chassis especially during cornering.

As most of the vehicle's front chassis over hanging is designated to carry the vertical loads from the front suspensions, it is vital that part of the chassis is strong enough to take the bounce and rebound force of the suspension. Else, the effort of a good suspension will lose its meaning if the chassis absorbs all the forces from the suspension and not letting the suspension does what it suppose to do.

Therefore, these high quality 3-Point Fender Bars strengthen and reinforce these essential areas of your car and help maintain the suspension in position from all kind of vertical loads.

As a matter of fact, Fender Bars come as a standard feature on most of the high performance vehicles such as MITSUBISHI EVO and SUBARU WRX. Now, you can have the same feature on your car too!

Advantages of the fender bar:

• Improve handling, stability at high speed and cornering, hence safer driving.
• Provide a better braking and stopping performance.
• Reduce NVH (Noise, Vibration and Harshness).
• Increase stiffness of vehicle front chassis.

BEFORE :
The joint between A-pillar and front chassis will be push and twist by the greater shock of impact and drag force, causing damage on chassis.

AFTER :
Ultra Racing's Fender bar will spread out the force and strengthen the section, prevent further damage and offer stable handling. Recommend for user of sport absorber.

    Side Lower Bar    

The Ultra Racing Lower Arm Bar is designed to reduce the flex of the vehicle chassis where it is connected by the Lower wishbone of the suspension system, thus to lessen the distortion of the vehicle lower suspension when it is under load, especially during hard cornering. It is installed at the lower mounting points between the left and right suspension and the vehicle chassis. Tremendously improving the stiffness at the area where the lower arm is connected to the vehicle chassis. The Ultra racing Lower Arm Bar also keeps camber accurate during hard cornering.

BEFORE :
On uneven / bumpy road, center section chassis will have different level of body flex cause by the weight transfer between front and rear.

AFTER :
Ultra Racing's side lower bar will stabilize the weight transfer between front and rear, it can also minimize the damage from side impact.

    Anti-Roll Bar    

Anti Roll Bars (also known as anti-sway bars, sway bars or lower tie bars) affect the handling of the car on the lower end of the suspension. Sway bars tie the lower suspension components together across the front or back, and affect a car's over steer and under steer. Sway bars will keep your car flat in turns instead of leaning over to one side. They distribute energy from the side of the car with all the force from the turn on it to the other side of the car, bringing the whole car down flat instead of leaning to one side. Of course the car will still lean some, but not as much. Sway bars provide better cornering especially at high speeds and work very well in conjunction with strut tower bars. However, they can have an adverse affect in off-road situations by leaving one tire completely off the ground.

BEFORE :
When turning in corner, the weight transfer will make the car sway a side, causing body roll and more difficult to turn in to a corner, weaken the steering respond.

AFTER :
The upgrade version of Ultra Racing's anti roll bar will be more effectively preventing the car sway a side at cornering, greatly reduce body roll and high stability in cornering.

    Material & Design    

In order to reach the desired performance of Ultra Racing products, we constantly monitor the quality of our products not only during the production stage, but also conduct strict performance testing afterwards.

During the development phase of Ultra Racing bars, we ensure the products are in accordance to our design and development philosophy. We conduct real on-road performance test as well as on-track testing. In order to obtain data, we also invented three testing jigs, namely Bending Test Jig, Torsion Test and Flex Test Jig. These jigs are used to test the performance of our products on a continuous basis.

The strut bar is bolted to the jig to simulate the actual situation on the vehicle chassis. For torsion test jig, torque is applied to one side of the bar, and the amount of twist is recorded. Torque used was calculated and fixed at 6.6kg/m.

For compression test jig, forces are applied along both sides of the bar. Maximum compression force is recorded to study the structure of various kind of designs that the bar can withstand under different driving conditions including impact simulating an accident. We use a hydraulic pump to compress at set pressures and record the results.

For flex test jig, torques are applied on the ends of the bars to simulate the performance of the bar under chassis flex conditions. Torque used for the experiment is fixed at 8kg/m.

    Research & Development    

    Compression Test    

    Flex Test    

    Torsion Test    

    Chassis Friendly    

Ultra Racing strut bars are being designed to absorb the impact and minimizing the possible damages due to the chassis in an event of collision. With promising characteristic, Ultra Racing strut bars will not only provide solid handling but also a shield to the passengers.

Ultra Racing strut bar's material are first being carefully selected, the brackets are being constructed by steel plates with the thickness of 4mm - 5mm in order to provide a strong brackets which would be able to hold each corner with strong holding power hence providing a solid and responsive handling.

Secondly the hollow steel tubes and oval tubes are being constructed with the size of only 1.2mm to 1.6mm of thickness which would not affect the handling delivered to vehicle while impact can be absorbed without causing damage to the opposite side where the collision happens.

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 we 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.

One–Piece design strut bars are more rigid than Flexible design strut bars.
Therefore, they provide higher safety, comfort and stability under hard driving condition.

    Quality Assurance    

    Awards    

Award winning chassis strengthening components manufacturer

• In year 2007, Ultra Racing has been awarded as Super Excellent Brand.
• In year 2009/2010, Ultra Racing has been awarded with Asia Pacific Super Excellent Brand Top Golden Brand Products.
• In year 2010, Ultra Racing has been awarded with SME 100 Fast Moving Company.
• In year 2010, Ultra Racing has been awarded ISO 9001 : 2008.
• In year 2012, Ultra Racing has been awarded HWT 21st Century The Prestigious Brand.
• In year 2013, Ultra Racing has been awarded with Asia Honesty Product Award.

These achievements represent an assurance like no other to Ultra Racing's loyal customers which our competitor brands will never able to accomplish.

Copyright by victoria-autozone. All Right Reserved.