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⚠ Spherical Suspension Parts ⚠
Vehicles equipped with spherical bearings, heims, uniballs, solid bushings, or other performance suspension components may experience increased noise, vibration, and harshness (NVH) compared to factory OEM components. Occasional squeaking, creaking, clicking, or other operational noises are considered normal characteristics of these performance-oriented parts and do not necessarily indicate a defect or failure.
Noise levels can vary based on installation, driving conditions, weather, maintenance, and normal wear. Regular inspection and maintenance are recommended to ensure proper performance and longevity. By purchasing and/or installing these components, the customer acknowledges and accepts these characteristics as part of a high-performance suspension system.
Due to the Nature of Spherical Suspension Parts, there is a One Year Limited Warranty from Purchase Date.
Audi's front thrust arm bushings are a known weak spot, often prone to premature failure. The factory rubber bushings are designed to allow a fair amount of forward and backward wheel movement to absorb road impacts, providing a smooth and comfortable ride. While this helps deliver the luxurious feel Audi is known for, it also contributes to a disconnected, vague steering feel that many enthusiasts find lacking. Beyond comfort, the constant flexing of the rubber bushings also leads to issues over time—such as reduced handling, steering delays, wheel shimmy, braking delays, unwanted alignment shifts, and uneven tire wear. Aside from the fact they are rubber factory, they are also fluid filled, and once they crack and the fluid leaks out the life of the bushing is immensely diminished. TGK Motorsport introduces its new Thrust Arm Spherical Monoballs! We designed this solution to deliver vastly improved durability over the OEM bushings, requiring no modifications and providing nearly instant response in cornering and braking for an enhanced driving experience. These monoballs feature a sealed OEM Lemforder ball joint known for its exceptional quality and longevity. The bearing assembly is precision CNC machined from 6061-T6 anodized aluminum with a knurled outer diameter for a perfect press fit and long-lasting durability. By using a sealed ball joint, We have achieved low-friction, no-bind suspension travel without unwanted deflection, resulting in superior steering precision, turn-in response, and direct braking feedback.ATTN: Given the nature of the solid bushing and being press fit, measure the diameter of your arm before pressing the bushing in. OEM (and especially aftermarket) control arm hole diameters can vary pretty wildly. Interference of .002-.007” is ideal. Looser and they may knock around. Tighter and they may require extreme press forces and will be very likely to gall the mating surfaces during installation. If the interference is too high, you can lightly sand/file/ream the hole out until it’s in the correct range.
Specifications| Material | 6061-T6 Anodized Aluminum |
| Ball Joint | OEM Lemforder Sealed |
| Fitment | B9 A4/S4/RS4/A5/S5/RS5 |
| Installation | Press Fit - No Modifications Required |
| Interference Fit | 0.002"-0.007" Ideal |
Eurosport Performance does not have live inventory. Although we aim shipping out not stocked products within 5 business days, supply constraints, import proceedures and product availability can cause additionnal delays. Please refer to the table below for more accurate details.
In stock - We have the item in stock at our warehouse and you can expect fulfillment within 24 hours.
Usually ships within 5-7 business days - We must import this product from our supplier or the manufacturer. Standard import proceedures take between 5-7 business days and you can expect fulfillment within 8 business days.
Back ordered - This product is out of stock at our warehouse with units in transit from our supplier. Fulfillment can vary.
If you wish to have a more accurate ETA, please send us a message at info@es-performance.com and we will respond within 24-48h.
12 Months
All products sold by Eurosport Performance are warrantied against manufacturing defects according to the manufacturer's warranty policy*. Warranty does not cover abuse, misuse, damages caused from improper manipulation, normal wear and tear, improper installation, or damages resulting from racing. Warranties only apply to the original owner. If a product is found defective, the customer will receive, at the discretion of Eurosport Performance, a replacement part at no extra cost.
* Conditions may apply. Please visit our Refund Policy or contact us at info@es-performance.com
