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Tubular exhaust manifolds


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Anyone got a link to the guys doing the R32 tubular man's on the OC Facebook page? Can't seem to find it and I need to tell them to add bosses to them due to the LTFT problems early R32T tunes had and I need a word. You can hack the ecu to read from one bank to stop long term adaptation but if you're going to pay for an expensive tubular it's better to be able to read from both banks and have them in - plus it helps get a proper mani sorted! 

One of the reasons HGP/HPA mani's might be good for your tune if you get LTFT prob's;

http://www.hpamotorsports.com/product_exhaustmanis.html

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If anyone's interested...... not sure if it is the cause of some V6/R32T tunes messing up from well known co's in the early days or not, but it's long term adaption problems based on bank specific readings the ecu does over time that used to cock them up, going from dual o2 to single with the mono lambda manifolds/downpipe additions you change under FI!

Still, if your tuner doesn't know this and you're paying £1k+ for a mani, it's worth noting! Some more info;

http://nefariousmotorsports.com/forum/index.php?topic=2112.msg26863#msg26863

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