Originally Posted by ar headers

Check here for a great review,

https://mbworld.org/forums/w212-amg/...u-updates.html

Originally Posted by E55amg0220

I didnt see any review for the AR headers on your link maybe i missed it seems to be a thread on ecu updates

Originally Posted by ar headers

We cannot speak badly of other companies, All we can do it give you the facts about our system and help you to make the best decision based on your needs. I can tell you that our systems are made in the USA using the highest quality components and are not thin walled piping which may lead to expensive labor charges when they crack. We have been racing for decades and only build products that are meant to last under extreme abuse on track and on the circuit.

Our reviews and praise by our customers speaks for itself. For some great sound clips and dyno reviews, please hop on youtube and do a quick search. You wont be disappointed!

Originally Posted by kompressede

Excellent headers, hands down.
The first run of headers did hit the steering column, slightly while making a full turn to the left. ARH fixed the problem quickly. They have a very nice x-pipe to go nicely with the headers.