Have a set of four CZP polished upper intercooler hard pipes for twin turbo's with blue silicone hose couplers with the upgraded optional set of stainless T-bolt clamps instead of standard worm drive clamps. They are in good shape, but a bit scratched up (see photos below). Could probably be polished back up pretty nicely with some rubbing compound and an hour of time or just leave them as is. This set with t-bolt clamps currently runs $195 + shipping from CZP. I will sell the set for $100 + $10 shipping (main 48 states only, more for Alaska/Hawaii) via FedEx with tracking number.