Have Mountune Discontinued the M450 or M520???

This topic has 10 replies, 4 voices, and was last updated 3 years, 3 months ago by Nateodog.

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August 15, 2021 at 1:06 PM #177722

white-rs2
Participant

UK - England

Posts: 4831

Mountune UK use to claim 516 lb ft of torque from 4000-4700rpm for the old M520 kit with the EFR 7163 turbo. So this new adapter implies 616 lb ft (835Nm) of torque at 3000-3700rpm.

Will be interesting to see what the dyno looks like for this new adapter with the smaller efr 6758 turbo they use to offer with their M450 kit.

RS Edition.

FPM375 Rocks

The rest of the “M” maps suck

August 15, 2021 at 1:26 PM #177726

RutgerHauer
Participant

UK - England

Posts: 191

I’ve been looking at mountune stock and on their web site they don’t seem to have anything, not sure if this is a supplier issue or what?
would have expected some official statement from them otherwise customers will look elsewhere

August 15, 2021 at 6:55 PM #177764

robroy
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UK - England

Posts: 692

The issue with the original m520 was is just the mapping that was crap , or was the combination of turbo and cams not great ???

August 16, 2021 at 8:04 AM #177789

Nateodog
Participant

UK - England

Posts: 1023

The mapping was crap the turbo and cams are actually pretty damn amazing tbf not forgetting this is a much smaller turbo than say an NX2

to really take advantage of this set up you need to ditch the mountune boost pipes and intercooler and use better hardware add meth and it is a completly different ball park to what they offerd .

the new offering should see much faster response better mid range but as all twin scrolls do they choke up top so im super interested to see the results wont be long as i know someone who has this set up

SABRE

666.6 bhp 99 oct & wmi

558 lbft

OEMeth installs

Aquamist

sabre tuning

Spec-R

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funk motorsport

Hel

Owen developments

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Grant Motorsport

August 16, 2021 at 7:03 PM #177817

robroy
Participant

UK - England

Posts: 692

the m520 kit was around £6k supplied wasnt it ?

Out of stock on website 😂 so no price

August 16, 2021 at 9:21 PM #177819

Nateodog
Participant

UK - England

Posts: 1023

No it was 8 and a bit

SABRE

666.6 bhp 99 oct & wmi

558 lbft

OEMeth installs

Aquamist

sabre tuning

Spec-R

J9-performance

funk motorsport

Hel

Owen developments

WP Pro brakes

HELIX Automotive

KW suspensions

Barney Build

Grant Motorsport

August 16, 2021 at 10:17 PM #177822

robroy
Participant

UK - England

Posts: 692

Jwr seemed to do the kit for £5974.99 inc vat)

Perhaps it’s come down in price or did you mean fitted ?

August 17, 2021 at 6:49 AM #177826

Nateodog
Participant

UK - England

Posts: 1023

Good point i cant remember it was 2 years ago 🙂 il try and have a dig

SABRE

666.6 bhp 99 oct & wmi

558 lbft

OEMeth installs

Aquamist

sabre tuning

Spec-R

J9-performance

funk motorsport

Hel

Owen developments

WP Pro brakes

HELIX Automotive

KW suspensions

Barney Build

Grant Motorsport

August 17, 2021 at 12:14 PM #177838

robroy
Participant

UK - England

Posts: 692

If it is that price that’s better value than devils as there’s is £6800 without the cams I believe

August 17, 2021 at 8:08 PM #177886

robroy
Participant

UK - England

Posts: 692

@white-rs2

So are you saying its a new turbo and adapter for the revised kit ?

August 20, 2021 at 6:59 AM #178026

Nateodog
Participant

UK - England

Posts: 1023

No he’s got it wrong

there is a conversion kit going to be made available

still the same borgwarner efr 7163 but this time a twin scroll version with a slightly bigger AR

they are going to be supplying a conversion kit for old customers

Il have to double check what comes in the kit as I have been told but can’t remember , honestly if this works he way they say it will itl be a game changer for that set up so super interested to see what it does

SABRE

666.6 bhp 99 oct & wmi

558 lbft

OEMeth installs

Aquamist

sabre tuning

Spec-R

J9-performance

funk motorsport

Hel

Owen developments

WP Pro brakes

HELIX Automotive

KW suspensions

Barney Build

Grant Motorsport
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