Originally posted by SpeedTech
We carry a titanium screw kit for the pro4. As far as weight saving, With about 80-90 screws for most cars, I believe the weight saving when changing steel screws out for titanium is right about 30 grams of weight saving.
personally i think you are better of leaving the standard steel screws. the pro4 has very tight plastics (this is a good thing) and the titanium ones, over time will develip slop, until one day you will thread one of them.
the weight saving si minimal as the weight is distributed around the car. you really need the strength of steel screws on the chassi underside. titanium screws will thread if you leave them on the front bumper area/rear bumper due to natural scuffing.
if you want bling just get alloy coloured screws for the top section. these are light. and a bit stronger than titanium around the screw head area.