Does such thing exist? Trying to find a easier way to boost some more ponies of my M104 but looks like there is nothing available (or, well, my search skills suck).

Advice me please

 

the cost and so little gain maybe 10 hp,is not worth the price.On a 98 and 99 you can cut red wire going to temp. sensor at thermostat and solder in a 1,100k resistor and shave a almost full second of 1/4 mile time.with the older models there are 2 hot wires and 2 resistors are needed.It will render you temp gauge useless.But it will changer you AFR to 12.5 and advance timing,you will need to use premium fuel
any more power you can do like me and inject a 125 hp wet shot of nitrous oxide
I race mustang GTs

 

Thanks for your reply - after I kept searching I went to the same conclusion. The gain is not worted the effort, maybe thats why there is no one offering it.

 

there was one for $400. Now don't get fooled by the GForce chip,I bought one,and it slowed my time.

 

We have a tunes for all M104 platforms. Gains are +15-18Hp & +12-15Tq. On Sale until December 31st for $236. ECU must be sent in for tuning.

 

sounds good, I will contact you for more info, also need to find time when to send it as my car is also my daily driver.

 

for $400 i got 125 hp,from a used NOS kit