blue flames ok- it does sound good. they are modeled on other brands like mongoose. however sometimes they are not perfect fits and can foul on the car or hang different from standard. they have no gaskets on them and should be perfect fits between sections, but i found i had to smooth the surfaces flat as welds protruded at flanges. they are quite cheap though. id consider a full system to get the best performance results from a turbo application.
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