zr1 specialist (markH)
02-07-2019, 01:48 PM
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Racer
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2021 C4 of the Year - Modified Finalist
zr1 specialist (markH)
hey all.....just put Marks ecm chip in my newly acquired purple rose metallic 1994 zr1......It works great.....2nd time I used one of his chips. last summer did the same for my 91z. I highly recommend it...
