FS: sard torque control valve

[dvdevo]

sold..........................

[DJPimpFlex]

Why are you selling it?

[NI_YON_Zenki]

1st i've heard of one in that terminology. .. .looks like yah everyday perform Kat.

Hmm, maybe not, but sounds like a very good investment. .. .
You still have it in another week_Hit me PM

[NightSlider]

how the hell does that work? never heard of such a thing. did you notice a difference with it on?

[brokeAs240sx]

how the hell does that work? never heard of such a thing. did you notice a difference with it on?

The valve is suppose to open and close as more exhaust gas is going through - think of the way the muffling system on the 350z works (only one muffler at low/idle, both @ hi-rev - hence why it's usually quieter at low speeds)...

Sard Torque Control Valve (http://www.frsport.com/sard-exhaust-torque-converter-control-valve-p-687.html)

Sard Torque Converter Control Valve operates on exhaust backpressure to provide low end torque at lower RPM, and high end power from mid through upper RPMs. This control valve operates on exhaust pressure to provide a broader range of usable power for better low-mid range power and torque, without sacrificing peak horsepower. This also helps in aiding quicker spool time on turbocharged vehicles.

http://www.frsport.com/images/SAR_EN.ExhTorqConvtr2.jpg

Good luck on the sale man, good price for that piece.

[dvdevo]

thanks for the info post, I dont know about performance, i havent brought my car to a dyno. I have a test pipe already. The thing rattles if you're driving and you let go of the clutch too early or whatever. But thats due to the fact that my exhaust is held by only the 2 hangers on the muffler =\

plus, i need a koyo and some fans.. really bad =[

[g6civcx]

It has a flapper valve or something similar to that design that stays close at low RPMs and opens up at high RPMs. Helps build backpressure at low RPMs and opens up for free flow at high RPMs.

[Shaminii]

Would this work well for turbo applications? ...Actually, why the hell would you need backpressure for turbos? God, I'm a n00b.

[dvdevo]

still up for sale =[ i need money ahhh