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JB4 Stage 2 map 2 and map 5 on stock downpipe
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02-01-2013, 05:53 PM | #1 |
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JB4 Stage 2 map 2 and map 5 on stock downpipe
Is there any issues with this set up?
I recently took off my ar design catless downpipe. I am just wondering if I can run the jb4 stage 2 on map 2 or map 5 without the catless downpipe. I fill 93 octane only. Long term effects/issues? Thanks in advance. |
02-02-2013, 09:23 AM | #3 |
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Your suppose to use map 1 with stock down pipes. I used map 2 and map5 before I went catless for a few weeks without any issues but use at your own risk.
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2011 e90 KW V1, JB4, BMS Dp, BMS Intake, CP, Alpina Flash, ISO, E85
Coming soon to the garage: 2014 M3 Maybe M5 |
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