Heres the deal so far,
I have worked out a deal with Split Second to arrange for a group purchase of their PSC1-005 AFM to MAF sensor conversion kit. The price is $250, plus shipping. Here's exactly what it does:
It replaces the restrictive and dated AFM airbox that Toyota used with a free flowing MAF sensor. In addition, it also offers adjustments of the fuel map by altering the airflow signal. It offers this adjustment at a total of 16 points from 500 to 8500 RPM's...which is what the Apex-I S-AFC and S-AFC II do, only this allows more adjustment than those! An added bonus is that it uses fuel maps based on airflow rather than just a high and low throttle setting like the Apexi does..
All of this means basically, more airflow, better control of your fuel, at a pretty reasonable price.
Jason Mooreman just finished having this setup installed and tuned by Split Second, and we should have a first impression from him on Thursday (3/13) and on Saturday (3/15) he says he is gonna take his car to the Dyno, so we should have some real numbers to show the exact gain!
I have worked out a deal with Split Second to arrange for a group purchase of their PSC1-005 AFM to MAF sensor conversion kit. The price is $250, plus shipping. Here's exactly what it does:
It replaces the restrictive and dated AFM airbox that Toyota used with a free flowing MAF sensor. In addition, it also offers adjustments of the fuel map by altering the airflow signal. It offers this adjustment at a total of 16 points from 500 to 8500 RPM's...which is what the Apex-I S-AFC and S-AFC II do, only this allows more adjustment than those! An added bonus is that it uses fuel maps based on airflow rather than just a high and low throttle setting like the Apexi does..
All of this means basically, more airflow, better control of your fuel, at a pretty reasonable price.
Jason Mooreman just finished having this setup installed and tuned by Split Second, and we should have a first impression from him on Thursday (3/13) and on Saturday (3/15) he says he is gonna take his car to the Dyno, so we should have some real numbers to show the exact gain!