C63 Long tubes headers **coming soon**
Its been a long time since I heard someone getting busted for no cats. However that is a State to State issue and my ears only travel so far. For legally reasons these headers are intended for "off road use only" What you choose to do with them is 100% up to you.
Thank you, I've been busting my butt trying to get this project done. So much, it has delayed the official release of other cool project for AMG's. Even ones that only benefit me.
For example would I also need to change all the piping after the LTs or is it not necessary?
The reason I ask this is because I am thinking of the LTs but I don't want to be doing further extensive modding such as muffler/resonator etc etc.
The Best of Mercedes & AMG

BTW sorry for going off topic

The LTs sound great though
Quick question. Is there any CEL lights produced by installing these headers? Or does the sensor still bolt on and everything is fine once its all installed??
I have a renntech tune and I'm looking to add LT headers, but I can't find an answer if I need that CEL programmed out??
Quick question. Is there any CEL lights produced by installing these headers? Or does the sensor still bolt on and everything is fine once its all installed??
I have a renntech tune and I'm looking to add LT headers, but I can't find an answer if I need that CEL programmed out??
I also have a Renntech tune, will it pair with the LT's? CEL?
OR
I will have to send the ECU to Renntech to have it retuned for LT's?
With that said, it is great to see another promising product out there in the marketplace for us. Good luck!
Quick question. Is there any CEL lights produced by installing these headers? Or does the sensor still bolt on and everything is fine once its all installed??
I have a renntech tune and I'm looking to add LT headers, but I can't find an answer if I need that CEL programmed out??
You guys will probably need to get a reflash after adding LT headers.
I would never do business solely on Andy's inexcusable attitude and ****-poor business ethics. Especially having a random "headerguy" come in that pretends he is not aligned with MHP in anyway come and try to hijack MBH's thread. If you look back at any of Andy's previous threads and see any vendor chime in about a product in his threads he raises a hell storm and tells off another vendor (i.e Vadim in the thermalnator thread) not to ever post in his thread. Just inexcusable.
However, Dads63 has been respectful and apologized to keep things back on level ground. Lets just not see you or other vendors sink down to Andy's level by bashing.
Mike, keep up the good work
Maybe your design will make power and maybe it won't. Good luck.
At least they are pretty.
So to Dads C63 I apologize for getting upset and thinking he played a roll in the mess this thread went through.
On a plus not I got dyno numbers! Ranging from bone stock to LT headers only and LT's with a tune.
I will make a thread officially releasing the headers for sale along with the dyno chart. See you in a few
So to Dads C63 I apologize for getting upset and thinking he played a roll in the mess this thread went through.
On a plus not I got dyno numbers! Ranging from bone stock to LT headers only and LT's with a tune.
I will make a thread officially releasing the headers for sale along with the dyno chart. See you in a few
This is great! Can't wait! Good job, Mike!








