List of aftermarket driveshaft options

[Tundratic]

Driveshaft issues? Ineos still says no.

Their current official stance is that the issues we are experiencing is "only with lifted vehicles". Although a lift can certainly exacerbate the issue, we have seen many documented drifeshaft CV boot failures/issues with stock grenadiers and quartermasters.
I received an email back from their technical advisor team today (2026-Mar-20), where they mentioned they are not planning on any modifications / updates to driveshafts in future models.
Looks like we are on our own.

So... aftermarket to the rescue!

It seems like there are a few options popping up, and certainly more to come. Wondering if we can create one thread to compile them all?

Mods - apologies if this is already being done - feel free to delete this post or move elsewhere.

 

[Tundratic]

Northwest prop shafts:

Interesting video from a UK company

View: https://youtu.be/K8sqKSf-kMw?si=GQCOT6d-rXQux-c5

 

[Tundratic]

Agile offroad:

Heavy Duty FRONT Driveshaft for INEOS Grenadier by Agile Offroad » Agile Offroad

Heavy Duty Front Drive Shaft for INEOS Grenadier by Agile Offroad. Our upgraded U-joint design eliminates boot tearing and improves range of motion.

agileoffroad.com

 

[Tundratic]

Video from Bodhi Grenadier showing a custom driveshaft he is testing out:

View: https://www.youtube.com/watch?v=8HP387BhRk8

 

[Tundratic]

Here's a link to @Sven and @David Czarnecki 's Game Changer Prop Shaft - looks very interesting!
Design Build Go

Post in thread 'Game changer propshaft'

Mar 18, 2026

Yes

Asap I do an early bird sell , for the USA , shaft is selling by Design Build and Go I think

We are taking preorders and working with Sven on these. We already are testing some DC to DC shafts and then this one is coming over as well. I interested call me at 704-682-9323 or david@design-build-go.com

• David Czarnecki

• 

Search "Game Changer Prop Shaft" for the thread on this driveshaft

 

[landmannnn]

Driveshaft issues? Ineos still says no.

Their current official stance is that the issues we are experiencing is "only with lifted vehicles". Although a lift can certainly exacerbate the issue, we have seen many documented drifeshaft CV boot failures/issues with stock grenadiers and quartermasters.
I received an email back from their technical advisor team today (2026-Mar-20), where they mentioned they are not planning on any modifications / updates to driveshafts in future models.
Looks like we are on our own.

So... aftermarket to the rescue!

It seems like there are a few options popping up, and certainly more to come. Wondering if we can create one thread to compile them all?

Mods - apologies if this is already being done - feel free to delete this post or move elsewhere.

Here's a few aftermarket options to get the thread started:

Gamechanger drive shaft - from Sven
Check out the thread titled "Game changer prop shaft"

Northwest prop shafts:
Interesting video from a UK company

View: https://youtu.be/K8sqKSf-kMw?si=GQCOT6d-rXQux-c5


Agile offroad:

Heavy Duty FRONT Driveshaft for INEOS Grenadier by Agile Offroad » Agile Offroad

Heavy Duty Front Drive Shaft for INEOS Grenadier by Agile Offroad. Our upgraded U-joint design eliminates boot tearing and improves range of motion.

agileoffroad.com

I've had some correspondence with those "technical advisors". They know next to nothing. What they said may not be the case.

 

[Tundratic]

I've had some correspondence with those "technical advisors". They know next to nothing. What they said may not be the case.

Agreed.
The simple fact that the "technical advisors" mentioned the failures "only happens to lifted vehicles" is proof they are either: 1) Not well advised, or 2) unwilling to admit there is an issue.
Probably the latter.