HFS-4 Q&A, application for your engine...

[Pit Viper]

It could happen! I'm actually in talks with a turbo company I know about a twin-turbo kit for my G8 Gt...

I just miss boost.

[Richard L]

Which Audi is the G8? Similar to the R8?

[Pit Viper]

It's a Pontiac. Well, actually a rebadged Holden.

[Richard L]

Amazing, not an Audi for you?

We put HFS-4 on NA BMW M5 v8s and make reasonable gains.

[tinnsoldaten]

Hello Sir.

I have bought a HFS-4 for my bmw e92 335i n54 , the module box from aquamist is standard I think , not the n54 specific one. Bought from guy who bought it new from Howerton. Is there a slight chance that I could send you my module and swap it for a 335i one? Unit has never been used, none of the kit parts are used.

What do I need to do to have it so its setup for my car ?

And I run a flash tune from ESS , the car have meth now of course, two nozzle setup , new stage 2 turbos from Vargas and a stage 3 cylinder head from VAC.


Other than that the car have full bolt on.

This info in regards to wire-ring correctly.

The plan is to go to ESS and have a custom tune(flash) made.

And any detailed info on installing on a e92 335i is welcome.

Thanks

Regards

Tommie

You have to modify the circuit board per this schematic :

http://www.aquamist.co.uk/vbulletin/...ead.php?t=2185

[Richard L]

Tommie,

Norway is not that far away. Please check the controller first, it might have been coverted for the N54 already.

Open up the controller and take a picture of the circuit board post it here. I should be able to tell.

[tinnsoldaten]

http://bimmers.no/forum/viewtopic.ph...51522#p2651522

posted pics there , since its not possible for me to post here , not sure you will see there either , members only , I dont know.

PM me a mail and I will send you.

[tinnsoldaten]

serial is 121193

[Richard L]

Please send the controller to:
(write "return to manufacturer for repair" on package)

ERL Ltd
Iroko House
Bolney Avenue Peacehaven
East Sussex BN10 8HF
England

Attn: Richard

T:+441273 581007