C450 AMG Sport discussion only.
http://c450amg.com/mods/
http://c450amg.com/product-review/20...touring-review
I emailed every dealer in my state in this manner, and only one took my up on the 16% off I was requesting (including incentives) and they happened to exceed my highest trade in value. Note your success will depend on how motivated the dealer is to move the car, which is a factor of how long they have had the vehicle, where they are with their sales goals (end of the month really helps), and how much other interest they currently have in the vehicle. Good luck!
I love their marketing verbiage as well: "up to an astonishing 402 HP and 454 lb/ft at the crank!". Astonishing? Really?
Seems AMR has THE tune for our car. Even if it isn't actually 106-116 hp improvement, the math is pretty clear.
I laughed out loud when my dealership tried to sell me this RENNtech tune for my C450...and an extra $300 for seat removal so they can get at the ECU.
$2,240 for only a 40 HP increase is just plain robbery.
Last edited by MASSC450; Aug 22, 2016 at 01:55 PM.
From the looks of things, even that BMS piggyback is getting close to that at $375.
I'd seriously consider the BMS piggyback...bang for the buck it's the best deal out there for what it delivers. Problem is I don't hear much buzz out there pertaining to the BMS tune for the C450, and I've yet to see a dyno result either.
The Best of Mercedes & AMG


Once I get it I can tell for certain whether or not it is dog ****, but the diamond pattern looks good, it's black, and it was $23.
I'm not that fan of a brighter blue and red (i once saw an estoril blue F30 like mine... with coral red seats, and wood interior trim. it was the worst thing ever)

Thank you for the opinions everyone. I will be contacting the dealer!









