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Over three decades of Experience

Hardcore 4×4 started as a passion for building vehicles for Keith Muller and has rapidly expanded into a fitment and service centre supplying 4×4 parts, accessory installations, services and vehicle performance improvements.

Off Road Suspensions, Off Road Bumpers, Winches, Dual Battery Systems, Rock Sliders and custom finishes. Hardcore 4×4 is where the boys and their toys become men with trucks.
Keith Muller is the man behind 4×4 Custom Building Company in Umhali/Ballito and said the business was born from his lifelong hobby and passion for Off Roading.

“My son Keeanu, actually suggested that I start building 4×4’s as our family spent some of our best times driving around Mozambique and Botswana and most of SA”, said Muller, who has also competed in various off road competitions.

Our clientele are mostly based in the greater KZN area and especially the North Coast however, we have built 4×4’s sent to us from all over the country and even other African Countries i.e., Angolo, Botswana & Zimbabwe.

Whether you are a weekend warrior, serious Off Roader /Over Lander, a farmer who needs a capable offroading workhorse or just want a good looking well kitted 4×4, THEN LOOK NO FURTHER!

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