-4 might be fine, and it wont change the pedal feel much. remember that its a closed system

only concern would be space and making the larger line fit
also make sure you can get the correct flares for the cylinders, as i would bet money they are SAE 45* flares and not AN 37*

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"Don't fear the weapon, fear the soul of the warrior using it."
"My CEL only goes off when i remove my battery."

Best sum up of working on a 2GNT
DR1665- "#5. Spike that motherfucker on the garage floor and grab a beer. You deserve it."


Ahhhh Priceless . . .
eclipse982nrRST "its actually lightish red"
RoninEclipse2G "yeah, they already have a color for that... it's called PINK"