PLM Titanium Turbo to Manifold Stud Kit M10 x 1.5mm

Worth it, but I had to buy three kits to use as upgraded studs for my stock ko4 turbo which was 9 total and have 3 extra. Noticeably light to the point as if there made of plastic, threads have no sharp edges or anything that show poor machining that could cause any crossthreading or damage to threads. Threads buttery smooth. And yes these are the perfect length and thread pitch for turbo studs and specifically a mazda speed3. Also the customer support was awesome and they helped me out on making this possible.

They look great!!

Great product