Hi,
Which is the easiest way to disable the boost fuel cut in order to exceed 20 psi ?

Thanks in advance

 

get a stand alone or flash your ecu. plus you'll prolly need bigger injectors and fuel pump. jason

 

For now Already have connected a parallel HKS ECU. Autronic is at the near future plans.

 

We can flash your ECU to effectively raise the "boost cut".
We have decoded the actual maps that change the the Volumetric Efficiency threshold limit which is also RPM dependent (hint, hint)

As the very first company in the U.S. to flash EVOs, it has given us more time to find more maps than anyone in the industry. 200 and counting...

Anyone else who wants this Brain Flash RL and mentions this post will get this upgrade for a mere $99. We'll even raise the rev limit for free!

 

Just injectors (in conjunction with an SAFC) should do it. Check Buschur Racing's site and the description of Stage IV. It's triggered by the MAF signal, not the boost level.

 

Vishnu also offers an "XEDE Flash" that raises your RPM cap and removes the boost cut problem. I think the cost is $100 for the reflash.

I've had mine in the car for several months and it's been driven hard on the track (lots of all out hot lapping). No problems.

 

dynoflash also offers a similiar fix for this as all of the other flashes here, however we only charge 79.99 it also increases your rev-limiter to 7800, removes top speed limiter and raises the fuel cut off, and you can get it through the mail or in person! and for 20.00 more, for the price of 99.99 you can get all of this above plus about a 10 WHP gain with a different flash from dynoflash!