I've just started using Pre-MIX in my 13B-MSP. Smoother feel almost immediate after the 1st fill-up. I'm putting in bout 200ml (believe it's a US quart) for every 50 litre tank.
Like lennon said RM 60 for a 1 litre bottle to last 5 fill-ups.
I'm wondering hows your fuel consumption on your car? As mine, my full tank is RM 92-95 (depending on how empty my tank) and it runs for about 450-470kms. Is it normal or same as you guys? Please...
Using td04, wif intercooler and bov etc..the problem is that at 1-3 gear..i dint get any boost...only when at 3rd gear, and when speed is near to 100kph,then the boost slowly creeps up..at 4th gear i dint get any...