BIW Differenrt Parts

Fiat Stilo

Fiat Stilo Body in White (BIW)

Fiat Stilo BIW modules split up

Floor module Rocker (RH & LH) Function: Side impact protection Material: Steel FEE355F Process: Stamping Part:

Dash Panel Function: Torsional rigidity, insulation Material: Steel FEE220BH Process: Stamping Part:

Floor Panel Function: Carry other parts, torsional rigidity, insulation Material: Steel FEE220BH Process: Stamping Part:

Tunnel Function: Bending & torsional rigidity Material: Steel FEE355F Process: Deep drawing Part:

Roof module Roof rail Function: Roof panel support, side impact & roll over protection Material: Steel FEE355F Process: Stamping Part:

Rear & Front header Function: Roof panel support, side impact & roll over protection Material: Steel FEE355F Process: Stamping Part:

Roof bow Function: Roof rail & panel support, side impact & roll over protection Material: Steel FEE355F Process: Stamping Part:

Roof panel Function: Roof closure, side impact & roll over protection Material: Steel FEE355F Process: Stamping Part:

Front module Cowl Function: Dash panel support, torsional rigidity Material: Steel FEE220BH Process: Stamping Part:

Shotgun Function: Support of outer panels Material: Steel FEE220BH Process: Stamping Part:

Front side rails Function: Engine support, frontal impact protection Material: Steel FEE355F Process: Stamping Part:

Dash cross member Function: Torsional rigidity Material: Steel FEE355F Process: Stamping Part:

Rear module Spare wheel well Function: Spare wheel housing Material: Steel FeP04 Process: Stamping Part:

Back panel Function: Closure, hanging Material: Steel FEE220BH Process: Stamping Part:

Rear side rails (RH & LH) Function: Rear impact protection, mounting of other rear module parts Material: Steel FEE355F Process: Stamping Part:

Rear wheel turret house Function: Closure, suspension mounting, wheel house Material: Steel FEE220BH Process: Stamping Part:

Upperbody module A, B, C pillars Function: Side impact protection, torsional rigidity, closures support Material: Steel FEE355F Process: Stamping Part:

Body side outer Function: Aesthetics, closure Material: Steel FEE220BH Process: Stamping Part:

Joining technologies into Stilo BIW •

All parts of the BIW are joined with Resistance Spot Welding