Description
RacingLine VWR A 810004 Centre Underbody Tunnel Brace replaces the thin stamped-steel factory centre brace on compatible front-wheel-drive MQB and MQB Evo vehicles. Its substantially stiffer billet construction helps reduce body and tunnel flex under demanding cornering loads for a more precise, connected handling feel.
The brace is CNC-machined in the UK from a single billet of 6061-T6 aluminium. RacingLine’s FEA-developed triangulation removes unnecessary weight while retaining high rigidity, and the polished gloss-black anodised finish protects the component beneath the vehicle. Installation reuses the original mounting points and bolts, so no drilling or permanent modification is required.
- Solid 6061-T6 billet aluminium construction
- FEA-developed triangulated design
- Helps reduce body and tunnel flex
- Designed specifically for front-wheel-drive MQB/MQB Evo vehicles
- Reuses factory mounting points and hardware
- No drilling or cutting required
- Exact RacingLine part number: VWR A 810004
Important fitment: front-wheel-drive models only. All-wheel-drive vehicles use only the RacingLine rear tunnel brace VWR A 810005; this centre brace must not be ordered for AWD applications.

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