Hi guys,
Just been doing some research around the forums and so far I've gathered that H&R only has 1 spring available for the C63 and it's the sport (comes in black color) and not the super sport. Just wanted to confirm that and if anyone has recent experience on the ride quality after installation.

Also if I go for 19x8.5 +45 and 19x9.5 +48 wheels, would these tires fit perspectively?
235/35/19 front
275/30/19 rear

Thanks!

 

H&R only has a sport spring type available for the C63 with a 20mm drop. Not sure of the colour as I have seen pics with different colours. I think mine might have been blue. Not sure and couldn't find a pic.

Your wheel and tire pick with be fine on the front and might even take a 10mm spacer to fill out the wheel well or will look a little weak. The rear might be fine but you will need to fit it to be sure. I had 275 on the rear on a 10x19 wheel with +52ET and it was fine. On my 2012 a 265 rubs a little on the right rear on the same wheel. You might need to try a 265 on the rear with a +48ET.

 

+1 265 will fit, 275 it a try it and maybe it will fit situation. There is some build variance in the cars I have seen and it also depends on the brand of tire.

 

Just be careful as I have heard the H&R springs cause the car to pull to the right. I hate my car pulling in wrong directions so I would rather save up and get KW V3

 

No experience with the springs but I am lowered on H&R coil overs and mine drives straight as an arrow. No issues.

 

My H&R's are blue. Perfect drop, no pulling to a one side issue. Minimal rubbing only under unusual circumstances
.

 

+2 on the 265, u will run with 275 at +48 & lowered.