Just got my 13 p31 off the dyno
#54
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2014 C63 Polar White
#56
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PS what else is done to your car? You can get row air boxes cheap at parts.com and I would like to get as close as possible to being the same mods.
Is your car a p31 dev car?
Last edited by skratch77; 12-25-2015 at 12:20 PM.
#57
Happy Holidays everyone, please lower the tone. Fair warning that any additional threats in the forums or PMs will result in a immediate ban.
Bob
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OK, this sand box is now closed. If this migrates I will hand out vacation slips. And some of you already have experience with those. So play nice.
#60
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I've got them on and they don't really help that much. I saw a small gain at the track but for the price the money could have gone to something better. But they do look cool so that helps.
And I recommend a little lock tight on the screws that hold the panel pieces on all but one of mine fell off while driving even after double checking the tightness.
Edit for the lock tight.......
And I recommend a little lock tight on the screws that hold the panel pieces on all but one of mine fell off while driving even after double checking the tightness.
Edit for the lock tight.......
Last edited by Asher4799; 12-25-2015 at 09:13 PM.
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2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
I've got them on and they don't really help that much. I saw a small gain at the track but for the price the money could have gone to something better. But they do look cool so that helps.
And I recommend a little lock tight on the screws that hold the panel pieces on all but one of mine fell off while driving even after double checking the tightness.
Edit for the lock tight.......
And I recommend a little lock tight on the screws that hold the panel pieces on all but one of mine fell off while driving even after double checking the tightness.
Edit for the lock tight.......
I used rubber washers on the trim screws to keep them from backing out.