Speedline Mags - Professional wheel refurbishment services in Cape Town
Parow Industria Workshop

REPAIRING WIDENED STEELIES MAGS
ON YOUR BMW M3

Professional straightening and refurbishment for Widened Steelies mags fitted to the 2014-2024 (F80/G80) BMW M3. Restoring Powder Coat perfection in Cape Town.

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Same-Day Service Available

The M3 + Widened Steelies Combination

If you are driving a BMW M3 Competition in Cape Town, you likely chose Widened Steelies mags for their steel detailed style.

However, the N1 and Voortrekker Road are unforgiving. We often see M3 owners with buckled Widened Steelies mags caused by deep potholes. Our specialized workshop in Parow Industria is equipped to handle exactly this combination.

Technical Engineering Verdict

Vehicle Specs: M3

  • Bolt Pattern (PCD):5x120 (F80) / 5x112 (G80)
  • Hub Bore:72.6mm (F80) / 66.6mm (G80)
  • Torque Spec:140 Nm

Technician Note: The M3 requires specific hub-centric rings when fitting aftermarket mags to ensure no vibration at 120km/h. We verify this fitment on every repair.

Wheel Specs: Widened Steelies

  • Construction:Steel
  • Finish Type:Powder Coat
  • Repairability:High

Repair Protocol: Since Widened Steelies wheels are often steel, we use controlled heat cycling to straighten them, preserving the allow grain structure and preventing cracks.

Ready to fix your Widened Steelies Mags?

"Straightened my Widened Steelies rim on the M3 perfectly. Assegaai Street workshop was super professional."

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