Suspension Secrets Rear Upper Control Arm Monoball Kit – Porsche 911 GT3 (992)

Eliminate rear-end flex and improve cornering precision with our Suspension Secrets Rear Control Arm Bush Kit for the Porsche 992 GT3.

The OEM rubber bushes in the rear control arms flex significantly under load. This causes unwanted changes in camber and toe during hard cornering, reducing traction and compromising driver confidence. The result is a vague sense of connection to the rear axle and unpredictable grip at the limit.

Our monoball bush kit solves this by replacing the factory rubber with precision-machined billet aluminium housings and motorsport-spec Rodoball spherical bearings. These solid bushes maintain consistent rear geometry, increase feedback, and deliver immediate chassis response under cornering loads.

This kit includes 8x solid bushes—everything required to fully convert both rear suspension arms. Only one kit is needed per car. Note: arms themselves are not included.

Key Benefits:

• Maintains consistent rear toe and camber under load

• Improved cornering grip and stability

• Sharper chassis response and better driver feedback

• Reduced delay between driver input and rear axle response

• Ideal for fast road and track use

Construction:

• CNC-machined billet 6082 T6 aluminium

• Motorsport-grade Rodoball spherical bearings

• Corrosion-resistant stainless steel hardware

• Designed and manufactured in the UK

Vehicle Fitment:

• Porsche 911 GT3 (992)