demodemodemo9

Hey everybody, I was just wondering if anyone has any suggestions for engine/performance upgrades for my C350. I'm looking to get it from the stock 268 hp to at least 300 hp. If anybody's got any ideas i'm glad to listen. If i can, i'm trying to find upgrades that will be mercedes approved/won't void the warranty. If you got any upgrade ideas that wouldn't void the warranty that would be great to know. thanksss

W203E35

Welcome, I think an ECU tune would be your best bet for now. 22whp and 33wtq sounds pretty good huh?


Sales@OEtuning.com

demodemodemo9

@karo yea ecu was my first choice.i was thinking about renntechhh, cuz i know they dont void the warranty and their good.

the price is a bit high.but still http://www.renntechmercedes.com/www/node/335 how much hp to the wheels u think id get from that?

W203E35

Similar power as to what OE Tuning get's. I would forget about Renntech..too expensive. An ECU tune will not void your warranty. OE Tuning is well known and a lot of people have their ECU tuned through them and no problems. If I'm not mistaken you can get a tune through them for half the price of Renntech.

https://mbworld.org/forums/c63-amg-w...s-mbworld.html

demodemodemo9

yeaa I figured.im gonna keep looking and see what I find. I'll definitely keep the oe tuning in mind though and get back to you if I decide on doing it.Thanks man