Thread: Spark plugs
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Old 12-07-2012, 02:50 PM
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540 M-Sport 540 M-Sport is offline
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Location: Seattle, WA
Join Date: Apr 2004
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Mein Auto: 01' 540 M-Sport, Scuderia
Originally Posted by AnotherGeezer View Post
My I also recommend a fresh set of these

Yours, if they have never been replaced, are probably overdue.
+1, if over 100k miles, it is good preventive maintenance to replace the spark plug boots. I have seen enough posts about failures after that point to figure it is worthwhile to avoid problems in the future.
Factory 540 M-Sport (Canadian market), factory Bluetooth, factory M-Audio 10" dual voice coil subs, Homelink, M5 rear stabilizer bar, H&R 15mm spacers, Bilstein B14 PSS coil overs, Stop Tech ss brake lines, Akebono Euro Ceramic brake pads, oem Brembo and Zimmerman rotors, Dinan Stage 1 software, Strong Strut front upper stress bar.
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