Runner flap delete

[vag12]

What is this and what benefit does it bring? I have stage 2+ k04 running 360 atm is this mod worth doing and will I see any results from it?

[bacillus]

This should explain all but you'll need bespoke software to minimise cold idle "issues". I think only APR offers this software atm.
http://www.goapr.com/products/rfd_20t_ea113.html

[flyboy1976]

My old edition 30 had it which I thought was one of the best mods I did. Alex uses it on his vrs but you need rfd software for it to run and work correctly. My idle was incredible after I done the mod I must say.

[berg]

My old edition 30 had it which I thought was one of the best mods I did. Alex uses it on his vrs but you need rfd software for it to run and work correctly. My idle was incredible after I done the mod I must say.

Was MPG effected drastically?

[tomolambo]

I am after this aswell but I am running revo software, I have asked many revo dealers and time again they just say it is in the pipeline