Hey all, I've been looking for a nice stainless steel full 3" exhaust for my car for awhile, but I couldn't find one for a decent price. RnR racing has some nice prices but I'm iffy with their shipping timeframe that I've read about.I came across Logic Performances exhaust on the...

Okay, I fugged up one of the bolts on the turbo manifold connection.Luckily!--- it did not break, but the threads are very bad on the bolt itself so I'm assuming the threads in the housing are the same way.Now I need to retap this hole to the proper thread size: What thread size (tap) do...