~density = mass / volume
~same mass + hot-air = air higher density
~same mass + cold-air = air lesser density
~question is we need to squeeze MORE volume of air into the cylinder...
~so answer is.... *[u need to figure]
A larger FMIC will result in lower intake temperatures and the actual gain can be very different! I wouldn’t say that a fmic is laggier..but just that the power delivery will be different. It is more progressive. That is why it is usually paired with a bigger turbo or one that is running higher boost pressure.
~well... I've already got my FMIC removed, and I'm so happy with original SMIC pair with GT2860RS.
~following was my mod, and hope u guy won't make some mistake...
1) original to gtec1 + PRV
, VERY happy.
2) gtec1 + PRV to gtec1-hf + PRV
, more happy. dynoed 220whp
3) gtec1-hf + gt2860rs
+ PRV, happy, torque-steer like shit, but lag. <fuel-pump upgraded, cat removed>
4) gtec2 + gt2860rs + PRV + FMIC
, regretted, no more torque-steer, lag like shit.
5) gtec2 + gt2860rs + AVR
+ FMIC, happy, coz can control boost pressure from dashboard. <3" downpipe upgraded> <=== manifold cracked, welded, TURBO LAG!!!!!
6) gtec2 + gt2860rs + AVR + FMIC + Water Injection (50% mentanol)
, happy, when water spray in, engine so smooth, power is GOOD. dynoed 250whp <=== manifold cracked and welded again, TURBO LAG!!!!
+ gt2860rs + AVR + FMIC + WI + 3.8bar FPR
, more happy, can feel more power, and dynoed 270whp. <=== manifold cracked and welded again, TURBO LAG!!!
8) flea-live-map + gt2860rs + AVR + Original SMIC
+ 3.8bar FPR, less lag, NO REGRET! become more fun to drive! YES!!!!!
9) flea-live-map + gt2860rs + PRV
+ 3.8bar FPR, WOW!!!!! torque-steer is BACK, and it's WILD like a beast!!! NO REGRET!!!!
~so... the perfect pair still for u to figure, my advise, cheap PRV work GREAT!