Powerflow exhaust creating blue flame

[NathanGlover]

Hello all

My audi a3 8l 1.8t has a powerflow Decat back exhaust system on it. It has never poped or banged at all but recently when revving to top of Rev range it has been blowing a blue small flame out the back. All I was wondering why is this? Does it mean the turbo is on way out?

Any advice welcome
thanks

 

[daz-20vt]

Means you look well cool innit bruv!!!
Joking aside surely its over fueling? You have any fault codes?

 

[NathanGlover]

I though it may have just been over fueling but never seen a blue flame before. Looks like something out of 2 fast 2 furious!

Haven't scanned it yet.

 

[daz-20vt]

Oem map or remapped?

 

[NathanGlover]

Remapped 229 bhp

 

[Gazwould]

King of the Cruise.

 

[vroomtshh]

Fairly common with free-er flowing exhausts. Nothing to worry about

 

[JoeeS3]

i have the same with mine, power flow exhaust with decat. its just an s3 but shouldnt make a difference will try and find a picture for you!

 

[JoeeS3]

There is what i get

 

[kwistof]

That P1 spits out a lot of flames....maybe that's broken also

I need some blue flames to match my car....I think the Milltek non-res may have to be shelved if these powerflows are giving out blue flames

 

[JoeeS3]

Get a power flow exhaust Chris! They sound good too!

 

[ToonRing-G]

I have a milltek non res, relentless dp & decat, and not so much as a hint of a pop, bang, or flame from the back, if that swings your opinion any Joe

 

[JoeeS3]

I think i'll get my car checked up then, it could be over fueling

 

[s33nyboy12]

I want some, Blue flames are ace! You are seriously cool if your car does them this is a fact !
If it's good enough for a Lamborghini aventador its good enough for me ;-) now how do I make my 2.0 tdi a3 do it?

Sean

 

[audiholic ste]

With a match and a bottle of meths . Nice blue flames

 

[IrishDave]

@Joees3
Have you any vids of the exhaust both stationary and under load.