Information taken from
http://www.stiffring.com/
What is Stiff Ring ?
Improve Handling, Reduce Noise, Eliminate Vibration
Stiff Ring made of special formula alloy aluminium. It used to correct the car body basic geometry by filling the gap between the sub frame bolts, sub frame and the car body bolt hole. Car engine, transmission, suspension and the body shelf are mounted on the sub frame. Thus, correcting the geometry setup with Stiff Ring, the car handling will be improved significantly.
By eliminating this free gap, vibration to the car chassis & undercarriage will greatly reduce. This helps to protect & prolong the car undercarriage parts life span. Eg: Steering rack, lower arm and etc.
Stiff Ring Installation Points Before After Special Shape Special Shape Special Shape Installation Manual Promotion
With Stiff Ring
Uneven contact surface solved, eliminated spring effect. Perfect geometry setup, offer precise turning and improved handling.
From the picture you can see the bolt used to tighten the sub frame and the car body has a gap in between. This will cause the sub frame and body to be misalign and thus lead to a handling problem and produce noise on the uneven road surface. The uneven contact surface in between chassis and subframe will further produce spring effect and this will compromise the car handling.
With the Stiff Ring in proper place, the gap is filled up to stop the movement of the sub frame and the car body forever and provide ideal alignment between both, as a result of a perfect geometry setup. Uneven surface is filled up by Stiff Ring, thus, spring effect is remove and resulting a comfortable cabin even further improved the car stability.
Stiff Ring
No 6, Jalan Alam Damai 1,
Alam Damai,
56000,
Cheras, Kuala Lumpur, Malaysia.
Tel/Fax: 03-9105 3100
Mobile: 012-670 5167
Email: info@stiffring.com
RM2XX, for 8 pcs front for VW Polo. (Call for latest price)
