Grp A coil.
yes and no. RS turbo's dont really suffer from missfire's, as they don't run big boost (cylinder pressures)
My car was fine until around 23psi, then things went very pair shaped. The Grp A coil certainly helped - everything else has to be perfect.
I would get one if you had missfire's for sure, or if you are planning big power.
My car was fine until around 23psi, then things went very pair shaped. The Grp A coil certainly helped - everything else has to be perfect.
I would get one if you had missfire's for sure, or if you are planning big power.
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