We have snapped stock Ultima axles AND stub shafts with only 500hp. If you’re thinking about serious horsepower, we have come up with the perfect option for you. Our stub axles and cv shafts are GUARANTEED not to break! We have tested them on the roadcourse and drag strip with 1000hp with ZERO FAILURES!
These will work with Ultima uprights and Porsche G50 transaxles.