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  • LB7 Downpipe

Finally, an affordable high flowing down pipe for the LB7 Duramax. This one WILL fit the emmisions LB7 also and is a true 3" diameter mandrel bent. It is also tig welded and ceramic coated black.   Expect better all around performance & lower EGT's from this. You can add heat wrap below if wanted.


This down pipe does not have a support tab. We do not believe it is needed.

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LB7 Downpipe

  • $139.95

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