Iv never been happier looking at a spring..
Iv never been happier looking at a spring..

will update after the install
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sry guys no vids, my phone and $130 camera take shitty videos, took a few pics tho



the bpv is deff a lil more Louder and Faster, not what i was quite expecting for noise but you can deff tell its got a lil more "pshh". no sputtering of any sort as for now..
install was easy, only thing that held me up a lil was putting the cap back on bc the spring is tighter.. other than that it is a quick and easy install!
UPDATE: back to stock bc i have just herd to much bad about this thing.. after all it was just 10 bucks haha
Last edited by O9cobaltSS; Nov 2, 2010 at 07:18 PM.
i can't see the pic, but im assuming that he posted a pic of the BPV upgrade spring. i put that **** on my car and my **** started fluttering really bad. i took it back out and it doesn't do it anymore.
yes its dejons, i have herd bad but also a lot of good, i will be installing it in an hour or so, if i dont like it i can just take i out or if i hear flutter. it was 10 dollars..
Technically, it's for an Astra...
On my car:

Off my car:


Ordered here:
Forge Motorsport | Alloy Fabrication
Use the lighter spring.
On my car:

Off my car:


Ordered here:
Forge Motorsport | Alloy Fabrication
Use the lighter spring.
will update after the install
**************************
the bpv is deff a lil more Louder and Faster, not what i was quite expecting for noise but you can deff tell its got a lil more "pshh". no sputtering of any sort as for now..
install was easy, only thing that held me up a lil was putting the cap back on bc the spring is tighter.. other than that it is a quick and easy install!
**************************
the bpv is deff a lil more Louder and Faster, not what i was quite expecting for noise but you can deff tell its got a lil more "pshh". no sputtering of any sort as for now..
install was easy, only thing that held me up a lil was putting the cap back on bc the spring is tighter.. other than that it is a quick and easy install!
You're just placing more load on the turbo with more surge.
[QUOTE=Wangspeed;5332552]Technically, it's for an Astra...

I like that item. Makes the little black rubber peice look really cheap. Why are you using the green spring? Can you get away with running the yellow? If we are Trifecta tuned, which would be the prefered spring?

I like that item. Makes the little black rubber peice look really cheap. Why are you using the green spring? Can you get away with running the yellow? If we are Trifecta tuned, which would be the prefered spring?
Technically, it's for an Astra...
On my car:

Off my car:


Ordered here:
Forge Motorsport | Alloy Fabrication
Use the lighter spring.
On my car:

Off my car:


Ordered here:
Forge Motorsport | Alloy Fabrication
Use the lighter spring.
Does this come with the spring kit?
I've had a dejon spring in for 20K. Ive had no problems or issues. It's been nice. I want to get away from that rubber bpv, pushing 24psi for a long time has to damage that thing. Plus, rubber + heat = FAIL!!! Unless it's a tire!!!



