sl63-amg

what is the best combination for cls55 to increase power and daily drive safely

SoSleek

FIRST UPGRADE...Bosch 010 Direct Replacement Auxiliary Water Pump (Heat Exchanger Pump)
https://www.amazon.com/Bosch-0392022.../dp/B0071N4Z0K

UPD Clutched 77mm SC pulley
http://ultimatepd.com/2003-2007-upd-...er-pulley.html

UPD Belt Wrap Kit
http://ultimatepd.com/upd-55k-belt-wrap-kit.html

Eurocharged Mid-Length Headers
http://www.eurocharged.com/products/...eader-kit.html

Remove Resonators, Upper and Lower Cats, and install X-pipe in place (Local Custom Exhaust Shop) Use 2.75" ID piping with mandrel bends if possible.

Eurocharged or PLM Upgraded Heat Exchanger
http://www.eurocharged.com/products/...exchanger.html

https://www.privatelabelmfg.com/heat...-exchanger.htm

After all of these I would recommend a Eurocharged ECU tune. You could also do the TCU tune for more responsive transmission and harder shifts.

Optional Cooling Mod...Weistec Trunk Mount Coolant Tank (Split Coolant System for Supercharger) if you're still having SC Heat Soak issues.
http://weistec.com/all/cls/cls-55/20...-ice-tank.html

sl63-amg

How much will cost approximately and he safe drive daily smmoth with out problem

SoSleek

Dude, I just took the time to hyperlink every product for you. All you had to do was simply add it up, c'mon!

Reliability will be just fine with these mods.

sl63-amg

thank bro so much but maybe one of member have used one or offer just for that

sorry for that

mtheumer

I would love to run those mods, but I plan to ship my car back to German at some point and I think I may run into issues with removing the upper and lower cats.

RobSmith

Think really hard, and if possible - get some input from a knowledgable source in Germany before modding a car that you're going to send to Germany. Even if you're on USMIL or Dip status, with you have to get the car inspected before they'll give you a Farzeugbrief (Registration). The inspection ain't no state inspection either. Fine tooth comb man. Exhaust, intake, lights...anything that isn't stock gets the stink-eye. Don't get me started on wheels and tires!

YMMV
Rob