2004 E55
i bought my 1st mb 2 months ago and I’m trying to gain more hp with a help of my close friend which he is a mechanic,
I bough the car with a 77mm fixed sc pulley 650cc injectors cat delete the car didn’t have allot of power Idk what was wrong with it so I decided to make some changes on it, and this is what it has now
Longtube headers and straight exhaust pipe no cats
VRP V2 Heat exchanger
VRP 3 inch aluminum intake pipes
VRP Superflo cooling pump
70mm clutched SC Pulley
175mm crank pulley
650cc injectors
Dual 455 walbro fuel pump
One step colder plugs
Underhood tank 2.5g
I’m wondering how much hp can I gain with this setup and where can I have it tuned
I live in south Chicago area
thanks 😊
Welcome to MBWorld and thank you for the introduction.
The best place to ask your question concerning power gain is the E-Class (W211) forum linked below. Good luck!
Bob
https://mbworld.org/forums/e-class-w211-20/









