Quote:
Originally Posted by Speenybean
Quote:
Originally Posted by Maverik259
Quote:
Originally Posted by Speenybean
Do you need to upgrade your spark pugs if putting a racechip on 50i?
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Yes do it. I lasted less than 7k miles on oem plugs before WOT issues. New M plugs and 25k miles later without an issue.
Get the M if they're cheaper. Otherwise NGK are the best option. When I wrote the DIY the Ms were running $4 a piece for some reason. Now they're like quadruple that I think. Been awhile since I looked them up though. |
Were the plugs new oem when u had wot issues ? Or the plugs were old? |
About 25k total when changed
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'07 Yamaha R1 (sold)
'06 C55 AMG (sold)
‘?20 M5, MP Carbon Pro Spoiler, MP Carbon Diffuser, MP Black grille and gills, MP Carbon Mirrors, CF side sills, 789M w/ Ti studs, eventuri, Dinan X pipe
'14 X5 50i (wife’s now)