034Motorsport Billet Aluminum Rear Subframe Insert Kit, BMW F2x/F3x Chassis

This billet aluminium insert kit fills the voids in the four factory rear subframe mounts on F2x 2 Series, F30 3 Series and F32 4 Series BMW models. The factory rubber mounts deflect under load, which 034Motorsport says makes the rear feel vague, upsets suspension geometry and adds understeer, so the inserts limit that movement, including vertical travel, while working with the factory mounts. The brand says the result is sharper rear suspension and differential response with virtually no added cabin NVH, and that aftermarket rear sway bars and suspension parts work more effectively. The CNC-machined 6061 inserts are clear anodised, will not pack down or wear over time, and install in under an hour with a fully reversible fit.

Features

• CNC-machined 6061 billet aluminium, clear anodised
• Fills voids in all four factory rear subframe mounts
• Helps hold suspension geometry when cornering
• Reduces subframe movement during launches and acceleration
• Virtually no added cabin NVH, per 034Motorsport
• Reversible installation in about an hour

Specifications

• Brand: 034Motorsport
• Product Type: Rear Subframe Insert Kit
• Material: 6061 billet aluminium, CNC-machined
• Finish: Clear anodised
• Included: 2 upper front, 2 upper rear, 2 lower front and 2 lower rear inserts
• Suits Factory Bushings: 33 31 6 792 509 (front), 33 31 6 792 511 (rear)
• Recommended OE Parts: 4x bolt 33 30 6 793 892 (not included)
• Installation Time: Approximately 1 hour
• Part Number: 034-601-0052

Vehicle Compatibility: 19 applications across 1 make. Select a make to view.

Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.