I'm considering purchasing the AR Design downpipe for my R56, but I read a thread where a user indicated that it was hard to install and required cutting of one or more heatshields. If you have the AR Design downpipe, could you please share your installation experience? I would prefer to not do any cutting, etc.

 

Uhhhhhhhh......I think you're in the wrong forum. This is 1st Gen. and you're 2nd.

 

Gah, sorry about that. Since I see that you have a WMW tune, I have a question for you: Do they have an in-house dyno for doing custom tunes in Atlanta?

 

way does not have one at the shop (last I was there). There are several locally too him however. He has a preferred shop and you have to pay them an hourly rate.