KiDGiB · Registered Joined Jan 30, 2013 · 3,196 Posts Jun 23, 2015 Report That's the SAI hose and you actually don't need the hose from the air box to the SAI. Just put a small filter on the SAI or what's left of that hose. SAI - Secondary Air Injection
That's the SAI hose and you actually don't need the hose from the air box to the SAI. Just put a small filter on the SAI or what's left of that hose. SAI - Secondary Air Injection