DTUK FSR box on a 2015 S4

[DeanoC]

Has anyone had any experience of the DTUK box on the S4? Seen plenty of chat on the diesels but not the S4.

Audi are dropping off a 2015 avant today which is looking promising but i read on here that there are still issues tuning the newer engines?

I don't want to start a box vs. remap debate but i have had a very good experience with DTUK boxes on both of my previous diesel cars.

As i understand it the gains on the B8 s4 come from stopping the boost being purged at higher RPM's (probably at request of the marketers to keep a gap between the s4 and rs4) and seems easy enough to intercept and stop via a box.

Any thoughts appreciated

 

[xpoweruk]

I believe @ABYSS is the man to speak to.

 

[DeanoC]

Thanks mate. Yea i dealt with Andy on the ones for my leon and 1 series but consious a supercharged petrol is a very different thing to a turbo diesel where you just up boost and fuel pressure so was keen to see if anyone had one fitted or better still had a RR print out.

 

[Dippy]

For mid-2014 onwards S4s and S5s (with the CREC engine) a tuning box is the only option and even then it needs to be compatible with the SENT sensors (which the latest version from DTUK is).

There was a thread about it on here many months ago.

 

[DeanoC]

Thanks @Dippy. Sounds promising. That is basically the exact age I'm looking at. Do you know if there is an easy way to tell the engines apart?

 

[DeanoC]

Found it, different cover. The one i had my eye on just sold before he bought it over