Flex pipe on downpipe??
#1
Flex pipe on downpipe??
I was told to cut out a section of my downpipe and weld in a flex pipe to to eliminate the risk of making cracks in my manifold. Does this sound right? It seems like it would put less stress on the manifold...but do those thing last at all?? Is this something I should do?
#4
Re:Flex pipe on downpipe??
right before/after the cat. If you do it after the cat, you should probably shorten your dp by the length of your flex pipe so it still ends at the right place. That way you can still bolt-on cat-back exaust later if you want. Placing the cat before the flexpipe might marginally help emissions when cold (being closer to the engine means it'll light off faster).
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robs99si
Forced Induction
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05-20-2003 03:56 PM