MUST DO BMW M140i Rear Subframe Upgrades For The HE140i!

In this video we go all out on the HE140i's rear subframe, with surprising results. Powerflex subframe bushings along with AKG differential bushings make a huge difference - something we think all M140i track car owners must see!
www.hackengineering.co.uk
hackengineering
hackengineering
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Products featured in this video:
Powerflex Black Series Rear Subframe Rear Bushes - www.hackengine...
Powerflex Black Series Rear Subframe Front Bushes - www.hackengine...
Other products in the HE140i series:
H&R Anti-Roll Bar Set - www.hackengine...
Powerflex Fast Road Transmission Mounts - www.hackengine...
CANchecked MFD28 Data Display Gen 2 -
www.hackengine...
Pure Turbos Pure800 Cast Turbo - www.hackengine...
Ultra Racing Front Strut Brace - www.hackengine...
Powerflex Engine Mount Inserts - www.hackengine...
Powerflex Rear Subframe Front Bush Inserts -www.hackengine...
Powerflex Rear Subframe Rear Bush Inserts - www.hackengine...
Genuine BMW F2X Chassis Brace Kit - www.hackengine...
Littco L520 SuperCore Hybrid Turbo - www.hackengine...
CSF Front-Mount Heat Exchanger - www.hackengine...
FTP Motorsport V2 B58 Chargepipe - www.hackengine...
NGK Iridium ‘94201’ Spark Plug - www.hackengine...
Scorpion Exhausts De-Cat B58 Downpipe - www.hackengine...
Scorpion Exhausts Non-Resonated Cat-Back System - www.hackengine...
M Performance LSD - www.hackengine...
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Music:
Cloudy Skies (instrumental) by Flint - artlist.io/roy...
Nightly Harmony by Flint - artlist.io/roy...

[@Liono_Monkey]

Did this with KDT917 Whiteline bushes on my old E92 335i and current M235i and it makes a huge difference to the handling and stability and also improves the steering.

[@vollcare4076]

Hopefully you also installed new brake lines ?!
1:43

[@shachej4149]

nice

[@stuwalker5074]

Go billet subframe bushes, no real world difference to poly in terms of NVH.

[@hackengineering5586]

We may well swap them for Millway billet items in the future - as always, we're keen to test every step.
www.hackengineering.co.uk/product/millway-motorsport-rear-subframe-bushings-f2x-f3x-1-2-3-4-series/

[@zdx197]

@@hackengineering5586 these millways are the ones I have and it's night and day. You can literally feel everything what is going on with the back end. Especially with good coiloverkit and LSD combined

[@eoghanhennessy15]

Is there really no extra nvh

[@hackengineering5586]

@@eoghanhennessy15 nothing on the noticeable scale, no

[@lekoabotsane3710]

How would these mods compare the car to a stock F87 in handling and performance?