Vibrant HD clamps are known to hold over 100psi of boost. While our S58 turbo kits come with Silicone couplers some people have experienced them popping off at 45+psi. These pipes come with Vibrant HD clamps that totally eliminate pipes popping off at extremely high boost. This kit comes with a brand new PTE H compressor cover with HD fitting already welded on so no fabrication is required to your current DOC Race kit.
Professional installation is required!