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View Full Version : What would happen if you get a KO4 Turbo and run it with the same ECU you have for the KO3?

Simon of Hofstra
11-13-2000, 07:39 AM
Like the TAP stage 2 or APR ECU?

Just curious
Afrosquad
11-13-2000, 08:18 AM
CharlieGSanD
11-13-2000, 08:21 AM
thus only giving you a small improvement as the boost on a ko3 chip tapers off at the higher rpms to save the turbo from going BOOM! but the ko4 flows more efficently at a higher volume than the stock ko3 so there is more boost at the higher rev's
Clark@turbo5.com
11-13-2000, 10:52 AM
Run the Ko4 with a Ko3 chip but Fueling might not be perfect. You would have to at least add a 5bar FPR to the mix.

Clark
Afrosquad
11-13-2000, 02:02 PM
Simon of Hofstra
11-13-2000, 04:11 PM