The JDY chassis brace replaces the factory underbody brace on the BMW G8X M2, M3 and M4 to cure the exhaust contact and noise that aftermarket exhausts often bring. Its longitudinal section sits 20 mm deeper than the OEM brace, yet its lowest point stays above the car's lowest chassis point, so ground clearance is not reduced. Machined from billet 6061-T6 aluminium, it also adds stiffness for steadier, sharper handling in hard driving and on track. It bolts to the factory mounting points with OEM bolts and comes in anodised Black or Silver.
Features
- CNC-machined from solid billet 6061-T6 aluminium
- Anodised surface for hardness, scratch resistance and corrosion protection
- Longitudinal profile 20 mm deeper than OEM for aftermarket exhaust clearance
- Lowest point stays above the car's lowest chassis point
- Symmetrical cut-outs remove non-load-bearing material to save weight
- Direct bolt-on using the factory mounting points and OEM bolt specifications
- Improves chassis rigidity, lateral stability and handling feedback
- Fits LHD and RHD cars
Specifications
- Brand: JDY
- Product Type: Chassis Brace
- Material: 6061-T6 billet aluminium, CNC-machined
- Finish: Anodised
- Colour Options: Black and Silver
- Exhaust Clearance: +20 mm depth over OEM brace
- Installation: Bolt-on, factory mounting points
- Part Numbers: JDY-S58-DPJZJ-BLK (Black), S58-407-Q01-PA (Silver)
Vehicle Compatibility: 3 applications across 1 make. Select a make to view.
BMW (3)
| Model | Variant | Engine | Years | Notes |
|---|---|---|---|---|
| M2 | G87 Coupe | 3.0L S58 | 2023-2024 | LHD and RHD |
| M3 | G80 Sedan / G81 Touring | 3.0L S58 | 2019-2024 | LHD and RHD |
| M4 | G82 Coupe / G83 Convertible | 3.0L S58 | 2020-2024 | LHD and RHD |
Images shown are generic and for illustration only. The part supplied may differ in appearance.
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.