E46Fanatics - View Single Post - HPF Guys, what plugs are you running?
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Old 05-11-2011, 11:16 PM   #20
Psshhhht M3
Join Date: Dec 1969
Location: Cali
Posts: 5,940
My Ride: E46 M3
Originally Posted by InDiGlOM3 View Post
Ixu27's here, I tried the race plugs you had but they fouled up really fast.
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