I thought Profec E01 is a boost controller? Standalone can have display, plug in your notebook and place your notebook on dashboard. Can already lo .. You got numbers everywhere .. lolx
Before going further, always ask yourself. How much horse you want to satisfy you? Can your budget cope with it? NA is almost rm1000 for one wheel horse power. Some internal engine stuff co-related with each other, by just changing one part doesn't help much (eg, changing a high profile cam >264 without unleashing the rev limit)
Here is my story,
I'm one hell of lucky bastard. Bought the car, equip with SVT and dyno-ed 135whp (stock internals and ECU). Why it is 135whp? Extractor (4-1 Cusco) and Exhaust for my case. The final climb of the graph is at >7500rpm where it jump from 125 to final 135. Is it helpful for the final 500rpm, an increase of 10whp? You hardly feel it if you got a numb ass. The car's character is just a normal SVT that has a power of 125whp up to 7500rpm. Can't even outdrag a stock healthy BT (tried). My point is, the car dyno-ed peak 135whp at 8000rpm but the mid to high range rpm is a 1.6, 20valve SVT's strength. Here on, still determine to get more power and value for my pocket.
What i did?
Converted to map (open with trumpet), C160 Gbox, and a FPR. Dyno-ed again, same old 135whp. Stack the graph over the old dyno, same peak but mid to high increase a steady 10 - 15whp. Car character changes again. Shorter gear ratio, higher torque (13.xx vs 16.16kg). It definitely feels more power and the fact tells me too.
Mid of enjoying this SVT,
Preparing for track day, bought a bottle of Shell HX7 for an oil change. During track day, engine overheated with an oil temp >150' due to fake Shell HX7 that i got from 'petrol station'. Repair it with best of BT with SVT's parts this time. (hybrid colour 20v) . Car is out, running and dyno-ed. Peak increase to 141whp with a higher mid to high (about 3whp) comparing to the 2nd graph.
What this car has under the hood?
A mixture of the very best colours 20v into one. Usual extractor and exhaust combo. Trumpet with FPR. A thin slice of metal head gasket. My AFR for now without any piggyback / standalone is bad for plugs. Idling, a whoop ass 12 - 12.5. Full throttle till peak, 10.8 - 11.5. Some of you know what is my next upgrade already by now.
Can't imagine what it is going to be if the AFR in a proper zone. Can't wait for it too.
Lolx ...