ECU REV increasing.... any tips???

[corollagtouring]

Found out that some people increase their rev cut by changing the crystal inside their ECU.... which controls the rev cut....

Can anybody confirms this statement and it would be helpful if anybody have this before....

4AFE increase revcut from 6800 to 7800
4AGE 20v from 7800 to 8800rpms

The crystal tagged X501 on the 4AFE and 4AGE 20v ecu

 

[KHWONG]

yaya... any1 can help him....... then we can all rev at very high rev.... haha..

all go untill 11000rpm... wahaha


free bump for u guys

 

[scomatic]

i not sure also...
but ot heard my fren said add this unit http://www.lelong.com.my/Auc/List/2006-12DSale4437099.htm can increase REV also... dunno real or not..