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      03-14-2020, 06:39 PM   #10
Nezil
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Drives: LCI '18 6MT M2
Join Date: Jul 2017
Location: San Francisco Bay Area

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Quote:
Originally Posted by O8E92M3 View Post
I don't know much about spark plugs but I checked one of them today. Does this look ok or due replacement? And do you think its orange because of the additive? Given I only had one tank of the fuel with a can of this booster
Octane booster causes this orange deposit, and it causes it EVERYWHERE! Inside of your turbo, catalytic converter and exhaust right to the tips eventually.

There are people who think this is a bad thing, and others that have driven for thousands of miles with booster and never had any bad side effects (besides orange everywhere).

Me personally... I’ve not used octane booster containing MMT, and instead use either E85 mix (in the past), or methanol (currently).

You have to admit that it’s shocking that it does that much after only a single tank!
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2018 ///M2 LCI, LBB, 6MT...

Current Performance Mods:
CSF FMIC, ER CP, Fabspeed Cat, Aquamist WMI, GFB DV+, NGK 97506, BM3 (Stage 2 93 OTS), CDV delete, UCP, M2C/M3/M4 Strut Brace, M3/M4 Reinforcement Rings
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