Rtec v revo

[colesey]

I was was planning on taking car to Rtech for an intake decoke and their remap package is tempting me, not least of all since I already have a VIS hpfp lazing away at only 110 bar. Rtech are undoubtedly experts with some great dyno results however the current revo stage 1 (k03) feels great to drive in normal use, an aspect which I wouldn’t want to lose. Can anyone who have moved from revo to rtech mapping kindly chime in on how they find the part throttle response / driveability to feel?

[pudding]

Sure it's only 110 bar?  That's standard pressure iirc.

[colesey]

Am assuming the stage 1 map is only requesting the usual 110 bar that the standard pump is capable of delivering.

Since my original post, I have managed to get good feedback on the driveability of Rtech maps from two k04 owners.

[pudding]

Standard pump can do more than 109.9 bar, just depends what the N75 request is and if the pump can support it.  Some can, some can't.

Stage 2+ request is 129.9 bar.  Stock FPRV crack pressure is around that, so an RS4 valve is a good move.  That cracks at 135 bar iirc.

Stage 1 is somewhere in between.

Stock boost is 0.9 bar on the BYD K04.  1.2 bar on the CDL. Dunno what the K03 request is, but probably around the same.  197hp isn't a lot of boost.