Stage 2 injectors / relentless v4 manifold

[Jman]

Going stage two and was wondering if it would be worth changing the injectors and if so would it be better to use the 440 cc or the 550cc? And what's every ones view on the new relentless v4 manifold would of like a badger 5 one but don't think I can get one in time thanks?

 

[<tuffty/>]

Assuming you have a K04 on an S3 or converted A3 then would be handy to know the rest of the spec... its plausible to max out injectors on a good engine with the right mods... there is no such thing as 'stage 2' injectors by the way...

If you need to change the injectors then Bosch 550's are the better choice but this will require a custom map rather than a generic stage 2

<tuffty/>

 

[Jman]

It would be on a s3 ko4 with large fmic 80mm tip 3"downpipe, and high flow manifold

 

[badger5]

bosch 550's ftw

work well

give you head room for any extra flow potential left in the k04

Rodded? or Std?

 

[Jman]

Rodded