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Driveline, Engine & DME Tuning
Talk about driveline improvements, NA tuning and DME tuning your E46 BMW here. This includes diffs, intakes, exhausts, chips, software and OBD tuning. |
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07-29-2012, 02:53 PM
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#1 |
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Registered User
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O2 sensor
Does the m52 engine have 2 or 4 o2 sensors!!!
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10-01-2012, 01:15 AM
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Registered User
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Does it have 2 or 4 sets of wires running to exhaust system? Dont just order and change them for nothing? Why u wanna know. Look before and after cats
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10-01-2012, 07:07 PM
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#3 |
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Registered User
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This post is old but thanks
Sent from my PC36100 using Bimmer App |
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