Renault Sport Clio III & Megane III UPRATED custom made heavy duty ball joints are finally tested and ready for distribution! My colleague has been testing those on a Clio Cup Racer track car for the past 2 race seasons. I didn't want to comment on anything until we have tested them out properly. TRACK TESTED, daily proven - heavy duty ball joints custom made from the high grade materials. During a 2 year test period in the Renault Sport Clio Cup Championship the results are: - 1 HD lower ball joint vs 4 original (OCAP is a Original Equipment Manufacturer for the Renault) ball joints per 2 seasons - 1 HD upper ball joint vs 2 original (OCAP is a Original Equipment Manufacturer for the Renault) ball joints per 2 seasons - 1 HD lower wishbone arm ball joint vs 2 complete lower wishbones (due to the fact you can't buy OEM replacement ball joints) per 2 seasons. The prices per ball joint are showed in the picture + £15 for shipping. Payment via PayPal as money transfer.