Verkline Tubular Subframe - Audi A4, S4, RS4 (B5) fabrication We provide instructions and a

We provide instructions and a video on how to do this

Upgrade or replace your HANS tethers with this kit

vibration and wind tunnel testing

2L engines and 2

Verkline Tubular Subframe - Audi A4, S4, RS4 (B5) fabrication We provide instructions and aVerkline Tubular Subframe Audi A4, S4, RS4 (B5) WAS 510 Fitting Instructions After long CAD development based on 3D scan of OEM subframe, tested with CAD FEA (Finite element method) and road going tests you can now buy a brand new, rust free, subframe for front of your Audi B5 A4 S4 RS4. Using the same T45 tubing as in WRC cars, our subframes provide increased stiffness and mass reduction. Additionally, the design enables better access to the car's