Are OBX headers any good as far as the welds and build quality.

 

Nope.

 

turbo manifolds or exhaust headers?

The answer is still no, but I'm wondering on your application.

If you have a stock motor, and you're looking for an exhaust header, the price point might be right for you...

If you're into bling... Maybe it's your thing.

If you intend to build your motor around them, you might have problems, I'd like to see someone run them, and give feedback.

-PHiZ