Dundon 718 GT4RS Development Thread. Input wanted!
#122
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@Jamie@dundonmotorsports Does the 4RS header street package (headers and catted wave pipes) need a tune after install or set off any check engine lights (with stock muffler)?
#123
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@Jamie@dundonmotorsports Does the 4RS header street package (headers and catted wave pipes) need a tune after install or set off any check engine lights (with stock muffler)?
ROW or monitored OPF. We include a plug in that keeps the removed OPF related lights at bay