Originally Posted by DansSlk

Honestly guys you can get more than 390 for less money.

Say $2k for headers and about the same for a good set of cam's Kleemann are good here by the way.

That should give you about 400 horsepower possibly even more, so thats $4k spent then talking very easy figures here say 1k for the install of the parts.

That leaves you 2k either to keep or for other mod's.

About the warranty you guys are all in the US so you need not worry about it slk55amg13 and Doug because you are protected by law so if you take the car in because the roof is faulty they can't refuse to fix it because you have a modded engine and all good tuners have a like-4-like warranty so no need for concern at all.

With Brabus your paying for a name remember now thats not to say they are no good because they are amazing at what they do they really really are but you can get more power for less dough.

And slk55amg13 your in Fla so i believe C2D are the people to speak to about the mods they are not things you can do yourself really without technical skill but these guys are real good not some back street outfit.