Discussion in 'Touring Models' started by hotrodjohn, Aug 22, 2011.
Anyone tried these?
Many have tried them and moved up to a tuner after they found out what they were about. Go for the difference and get the TFI for adjustability.
Do a search for "IED" or "Xied"...you'll get plenty to read.
Ok thanx. Only thing I liked was using the o2 sensors.
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