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      10-17-2012, 10:27 PM   #24
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Drives: 2006 M Roadster
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Quote:
Originally Posted by inTgr8r View Post
Interesting.....
Since you ran headers w/o a tune for a while.
Did you find the the tune made a significant difference ?
Honestly, it was noticeable, but not a huge change. Unfortunately I didn't do before/after dynos like I should have; work was crazy busy at the time. The stock DME can do a lot of adapting on its own. Should be about as big a change as gferil's dyno that he posted today.

Quote:
Originally Posted by JeffchaPz View Post
Anyone knows if we can buy post/down stream O2s with 4-5 feet of wire? this way we won't have to cut them? Then again if a tune can fix the problem then I rather put the $$ towards the tune.

How much is a tune that can fix that problem now days?
Look in crfine88's build thread. He actually explains how he built extenders, best solution IMO. Your other option is to buy euro O2s (which are longer), but you need to get those from europe and they're expensive.
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