Best BOV/BPV replacement for CT-E SC
If you have a CTE kit, you may get lucky and find one of the adapters floating around in the FS section that you can bolt on to the aftercooler and then attach a Tial BOV like the Q, QR, or QRJ. I ran a Turbosmart Kompact Dual for a while, then switched to a Tial Q with said adapter (too loud for me), then switched to the Tial QR (perfect), then eventually added the Bosch BPV back onto the 3/4" air pump port to run a dual BPV setup.
Did you end up putting a N1500 in your car? Did you use the QRJ with it successfully? I would have thought the QRJ wouldn't vent the N1500 enough.
TiAL Sport - TiAL QRJ
The 1" hose fitting for the inlet is part number 004812.
Edit - Just remember, as far as venting capabilities go, Q > QR > QRJ. The QRJ is actually a 38.5mm (1.5") valve versus the Q and QR's 50mm valve. If you're working with higher SC pressures you may want to consider using the Bosch BPV on the air pump port in a dual setup.
Last edited by CoolGuy094; Feb 9, 2017 at 11:33 AM.
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I have one of the adapter and a qrj but I haven't been able to use it... I have the new koyo rad and mishi fan shroud and there is jug not enough room... I'm using the 1.5 tube adapter and had a almost 1.5 adapter made that bolts to the after cooler, then used a 145' rubber elbow (or 135) to connect it. Not ideal but it flows more air then it did...
I also was told that the APR R1 Diverter Valve that is used for the VW/Audi 1.8T works as well. Any experience/info on this...
In respect to the Tial Q, i was watching some YouTube clips and i must say that BOV sounds NICE!
In respect to the Tial Q, i was watching some YouTube clips and i must say that BOV sounds NICE!







I'll diffidently look for that adapter.
