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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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#1 |
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Registered User
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Rear performance exhaust vs dashboard
Hello everyone.
I have a technical doubt. Recently I bought this performance headers: ebay.com/itm/370664749691?item=370664749691&viewitem=&sspagenam e=ADME:X:RTQ:MOTORS:1123&vxp=mtr When I replace the origal header, I will get some check engine lights in the dashboard? Thanks
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#2 | |
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Registered User
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Quote:
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![]() Cosmos Racing V2 CAI | UUC TSE3 | |
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#3 |
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Registered User
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What do you think about de-fouler "technology"?
http://www.modernperformance.com/pro...aliber_exhaust
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#4 |
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Registered User
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http://http://forum.e46fanatics.com/...d.php?t=713645
go here and be filled with knowledge its pretty much the only way to avoid a check engine light with headers
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