Thread: emissions test
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      09-18-2011, 04:31 PM   #1
3coupe's Avatar
Drives: BMW 335i Coupe 07
Join Date: May 2007
Location: Somewhere.

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emissions test

i have an 07 and looking to install some downpipes.

i've never done emissions test before, and recently read a few articles that commented on an e-test every 2 years.

i was also told that i can do the e-test now, then install the downpipes, and when my bday aug 6th 2012 comes around, my e-test results are still valid.

any advice on this matter?
BMW E92 335i
retired: 04 BMW M3 | 05 Honda S2000 | 03 BMW 330ci | 01 Honda Prelude | 99 Acura Type-R
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