Color:Black Application: Universal Features and Benefits: High-Quality Diaphragm and Short Stroke Significantly Increase Response. Dual Spring System Promoted Response and Allows for High Boost Pressures. Hard-Anodized Valve for Increased Air Flow. Powder-Coated Anodized and Polished Finish. Draws In Surrounding Air and Releases Aggressive Unique Discharge Sound. Built for Easy Installation; Weld-On Aluminum Flange, O-Ring and Stainless Steel V-Band Clamp Included. Dimensions& Material: 50mm Flange Diameter; Holds Up to 24PSI Boost PressureInside Spring of BOV : 0.4BAR/6PSI Outside Spring of BOV : 1.3BAR/18PSI CNC Machined Billet Aluminum Body Color: Black, Blue, Purple, Red. Package Included: 1x Blow off valve 1x Aluminum flange 1x V-band clamp 1x O-rings and bolts , gaskets. (100% Brand New Never Used Or Installed) At PTNHZ, if you have any question about our product, please contact us right away, we can handle any problems.
P**T
Works well.
Got this for a BMW 335i N54. It was this or the Tial BOV which was almost $300, I figured I would try this at a near 90% discount and if it did not work then I would go for the brand name deal. So far so good, seems to look, sound, and perform like a legit BOV. Will update if anything changes.
M**Z
N54 upgrade
I used this for my 08 535xi. I installed a new charge pipe to go with my JB4 upgrade. The N54 should have an 11lb blowoff valve, so I simply used the 18lb spring and cut the extra coils off. It's an evenly wound spring, so it really is just that simple to change the spring rate. I believe it was a 9 coil spring, so it's just a matter of cutting 3.5 coils off of it.I have about 2k miles on the BOF and it's worked flawlessly so far.
D**C
Yes buy+++++
Great
A**R
no more middlemen prices
inspect for loose or protruding materials before use other than that it’s great
A**R
Low quality
Went to install and the clamp is damaged and wont seal. Not very happy with this purchase.
J**N
Prestige BOV
Excellent part. Fast Shipping. Will updat once installed.
A**Z
More power baby
It’s cool I haven’t tried it yet but it’s enough for my rust box.
L**A
Use the O Ring
So I'm not the sharpest pencil in the box apparently.. When I mounted the BOV to the flange, they were out of concentricity due to a space in between the BOV and the v band flange. So I CADed and 3d printed a part to go there and apparently that is where the seal is supposed to go lmao. Oops
