Remove recirculating pipe

[matth]

I just bought a Greddy Type S Bov if i don't install the recirculating pipe will the car still run ok if left open... Thanks

[Ian]

I keep forgetting what the exact problem will be but yes it does make the car run "funny" your best bet is to put it on

[trek98xc]

when you shift the car goes rich and stumbles a bit. its not the end of the world. its not goint to help youre car but i have heard of people getting codes from it. i run forge bov and its fine. i would say to put it back on just because it will run a little better and since you are essentially losing air that could be in your intake by venting it, you are spooling a bit slower (not a noticable difference). bottom line: you want sound pulg it; you want drivability hook it up.

[WRXtreme]

I have noticed absolutely no driveability issues with my HKS SSQV. No stumbling, no stalling, no sputtering.

[matth]

I did try it and it does run better hooked up, maybe its just me.. Thanks for the info