Billet Rear Subframe Inserts

Description

RacingLine’s Billet Rear Subframe Inserts fill the voids in the soft factory rear subframe mounts on MQB, MQB EVO and 2.5 RS cars. Four machined aluminium inserts slide in without dropping the subframe and take the vagueness out of the rear end.

Key Features:

• Fills the factory voids: The OE rubber mounts carry large voids that deflect under load, which is what makes the rear feel loose and moves suspension geometry on track.
• Minutes to fit: Designed to slide into the existing holes without removing the subframe.
• Billet, not polyurethane: T6-6061 aluminium will not deform or wear the way polyurethane inserts do over time.
• Sharper diff response: Limiting subframe movement improves how quickly the rear suspension and differential respond under cornering load.
• No NVH penalty: Developed so it does not cost ride quality or add perceptible noise or vibration, which keeps it viable on a daily car.

Fitment:

• Audi S3 8Y, A3 8Y, S3 8V, A3 8V
• Audi RS3 2.5 TFSI 8Y and 8V
• Audi TT 8S and TTRS 2.5 TFSI
• VW Golf 7/7.5 and Golf 8
• VW Arteon, Tiguan II, Jetta/GLI 7

The gain is largest on higher-mileage cars where the factory rubber has already softened.