BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)
 
 

Post Reply
 
Thread Tools
      02-20-2026, 12:47 PM   #1
edisapimp
Civil Rights Activist
United_States
117
Rep
951
Posts

Drives: E46 Sedan, E88 Vert
Join Date: Apr 2013
Location: Long Island

iTrader: (0)

Could use help with n54 rear inlet install - actuator question

Hello all,

Long time no see, glad to see 1addicts still lives. I appreciate everyone's helpful replies in advance.

I am in the process of installing 1.75" VRSF silicone inlets, and I am at the rear inlet - I've got it seated fully to the snout, but there is no way in the physical universe that we occupy that I can tighten the worm clamp given its position relative to the wastegate vacuum actuator.

I've looked at detailed photos of the rear turbo, and from what I can see, this particular part is held on by what looks like 2 10mm bolts (photo included for reference).

If I remove the vacuum line and these bolts, I should be able to swing this thing out of the way still attached to the wastegate actuator arm to get the access I need to snug this clamp down. Does anyone see any issues with this?

Thanks again!
Attached Images
 
__________________

E88 Crimson Red Vert MSport 6MT - Listing your mods in your signature is lame.
BMS DCI/MHD E30 Flash!!/AA Sport FMIC/VRSF CP w Tial BOV/VRSF 3" DPs/550i clutch w SPEC SMFW/Apex EC-7s/Whiteline RSFB/E92 M3 FCAs/Bilstein B12 Pro Kit/VRSF inlets
Appreciate 0
      02-21-2026, 09:06 AM   #2
edisapimp
Civil Rights Activist
United_States
117
Rep
951
Posts

Drives: E46 Sedan, E88 Vert
Join Date: Apr 2013
Location: Long Island

iTrader: (0)

Solved. In case anyone stumbles on this post. Removing the wastegate actuator arm and vacuum actuator and the bracket holding it on to the body of the turbo was a game changer and not something I’ve seen in any of the other DIYs.
Attached Images
 
Appreciate 0
Post Reply

Bookmarks

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 12:58 PM.




1addicts
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2026, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST