Bolt in exhaust kit for Doug's Headers?

My experience with the headers back kits hasn't been very good. Probably not a big deal connecting to the headers but good fit around the axle and proper tip placement never seems to work out as I hoped.
Has anyone used a specific kit with Doug's with good results? Maybe the TTI kit or Pypes? The Pypes kit is stainless and nearly half the price of the TTI.
What do you think the TTI and Pypes kits are? Header back. I was including all of it when I said that. Not jes the cheap chit. lol