Any experience with the new NOS TPS progressive Nitrous switch

[HP]

I noticed that NOS has a new TPS controlled progressive nitrous actuator
that hooks up to the TPS sensor. On the Holley website - it states that
it can be used with any motor that has a 0-5 volt TPS sensor and it
begins nitrous flow at 2.5volts and increases flow until 5 volt WOT.
Sounds like a simple solution for power modulation -for traction control.
The stock number is 15835C - it lists for about $350.

 

[1TONY1]

No experience here with the tps one. I would prefer the normal progressive controller. Why would you want to start spraying if you are not at full throttle.....get there first then let a regular progressive bring the power on smoothly. If you want a price on one send me the part #.

 

[bwhitmore]

I use a Nitrous Express TPS control switch on my Z06 (the Corvette being drive by wire this is the only way to go). It is not progressive, but then I found that this was not absolutely necessary. The Nitrous Express TPS switch sells for about $250 less than the NOS one.