View Single Post
      10-03-2022, 12:38 AM   #45
IDKBRO
First Lieutenant
IDKBRO's Avatar
United_States
686
Rep
311
Posts

Drives: BMW M3 G80
Join Date: Jun 2022
Location: Los Angeles

iTrader: (0)

Garage List
2022 TESLA SLR  [5.25]
2022 M3  [9.75]
Quote:
Originally Posted by KANdaddy View Post
Quote:
Originally Posted by IDKBRO View Post
R44 is a full exhaust from headers to the tip so I'm not sure which cats stayed and which ones removed but no CEL or drone.

I only cut the stock exhaust in half for shipping purposes to get out of the shop.
If you're planning to keep the stock exhaust , don't mess with a full catback branded exhaust and just get an AA mid pipe & call it a day.
I don’t want the huge stock muffler. The rest I don’t care about leaving as is. So if R44 doesn’t fit the bill, I’ll prob do the AWE switchback since that keeps the entire stock system prior to the muffler
Yes you could do that , R44 muffler is tiny and not visible.
But I don't see why you would it that way unless its strictly for aesthetic purposes only.
The exhaust sound itself won't improve much because the more restrictive parts are at the front.
Appreciate 0