drukoz

Hey guys,
got a couple of questions i got a C63 2012 W204 amg
1) How do i know if i have the development package ? i have the red calipers & the sport wheel but idk if they all have that (this does not need to be answered )
2) i'm trying to decide what tuning to go on the EOtuning or renntech
on the EOtuning side its cheaper for me to buy it and it says its the same results (except idk if the governor is increased on it )
and on the other side i've heard that renntech is the best as far as tuning

roadtalontsi

There's a dime a dozen of tuners. Hard to truly say one is better than the other. Id go with who ever your local shop recommends - be it that they actually work on Mercedes and know what they are talking about. Where are you located at? development package can be found on the vmi or looking at the intake manifold - if its dark grey it should have it.
http://www.tuned2race.com/mercedes-b...ine-remapping/ this is not intended as an advertisement - no clue who this company is jjust a good picture for reference - This is normal intake manifold color.
http://www.exoticcarhacks.com/car-re...-buyers-guide/ - 3rd picture down - this is developement package dark grey intake manfiold.

roadkillrob

95gsrturbo

Answer to #1
https://mbworld.org/forums/c63-amg-w...r-finally.html

Or also just look at color of intake manifold
If bright silver = NO development package
If dark gray = development package

Finally
To find everything your car has

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

95gsrturbo

#2
Eurocharged v7
Wait until the Thanksgiving sale

Thank me later

#3
Look for mykals second cat delete

Thank me later

drukoz

thank you this really helped

drukoz

How come u say eurocharged ? also u mean get the tune and the v7 thing they offer what is that exactly ?

BLKROKT

drukoz

read thru those 2 threads idk if it helped out too much they say they get other ECU tunes but don't compare them so im kinda stuck on which one to get and watnot

Black_Mercedes

You gotta post ur vin and we can decode it for you. I just got my new Eurocharged tune v7 oh boy! well worth it

J0HN_R1

Red calipers and the Alcantara are the easiest way to spot the P31 package. As was mentioned, the intake manifold color generally confirms you have it.