Jump to content
Sign in to follow this  
Mr Hyde

E9x 335i exhaust mod

Recommended Posts

I'm not sure if this has been shared before (if it has apoligies) but I did this to my car the other day reffered to as the golf tee mod. By unpluging the actuator in the trunk it apparently opens the flap in the left exhaust. Took 2 seconds and it sounds great at lower rpm along with the alpina gearbox flash on the downshift. I didn't get any errors pop up on the dash. Here's the link if you want to try it. 

http://www.e90post.com/forums/showthread.php?t=80661

Sound clip of startup with acutuator unplugged. I didn't have a sound clip of the standard setup but most owners would know what theirs sounds like on startup.

IMG_1326.MOV

  • Like 1

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
Sign in to follow this  

×
×
  • Create New...